{"id":325,"date":"2023-11-16T00:43:41","date_gmt":"2023-11-16T00:43:41","guid":{"rendered":"https:\/\/www.selfaligningballbearing.com\/?p=325"},"modified":"2023-11-16T00:43:41","modified_gmt":"2023-11-16T00:43:41","slug":"china-custom-micro-deep-groove-ball-bearing-mr85-mr93-mr95-mr104-mr105-zz-bearing-driver","status":"publish","type":"post","link":"https:\/\/www.selfaligningballbearing.com\/?p=325","title":{"rendered":"China Custom Micro Deep Groove Ball Bearing Mr85 Mr93 Mr95 Mr104 Mr105 Zz   bearing driver"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Product Description<\/h2>\n<p>\n<p><p>Miniature deep groove ball bearings refers to the metric series, the outer diameter is less than 9mm; inch series, the outer diameter is less than 9.525mm of various types of bearings, the main materials are carbon steel, bearing steel, stainless steel, plastics, ceramics, etc., of which the smallest diameter can be done to 0.6mm, the general inner diameter of 1mm more.<\/p>\n<p><p>Basic Info<\/p>\n<p>\n<p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Bearing number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm) Dimension<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Bearing Number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm)Dimensions<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Model Number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm)Dimensions<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F604<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*12*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F683<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*7*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F693<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*8*3<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F605<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*14*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F684<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*9*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F694<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*11*4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F606<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*17*6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F685<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*11*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F695<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*13*4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F607<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*19*6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F686<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*13*3.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F696<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*15*5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F608<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>2*7*3.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F687<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*14*3.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F697<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*17*5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F609<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>9*24*7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F688<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*16*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F698<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*19*6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6000<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10*26*8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F689<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>9*17*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F699<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>9*20*6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6001<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>12*28*8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6800<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10*19*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6900<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10*22*6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6700<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10*15*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6801<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>12*21*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6901<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>12*24*6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6701<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>12*18*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6802<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>15*24*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6702<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>15*21*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F634<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*16*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6703<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>17*23*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F635<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*19*6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F6704<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>20*27*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F636<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*22*7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F623<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*10*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F624<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*13*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F625<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*16*5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F626<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*19*6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>F627<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*22*7<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<p>\n<p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Bearing number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm) Dimension<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Bearing Number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm)Dimensions<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Model Number<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>(mm)Dimensions<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF63<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*6*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF105<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*10*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>FR188<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6.35*12.7*13.894<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF74<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*7*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF106<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*10*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>FR166<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4.762*9.525*10.719<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF83<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*8*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF115<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*11*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF84<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*8*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF117<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*11*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF85<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*8*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF126<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*12*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF93<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*9*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF128<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*12*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF95<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*9*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF137<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*13*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF104<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*10*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MF148<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*14*3.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR52<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>2*5*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR105<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*10*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR63<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*6*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR106<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*10*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR74<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*7*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR115<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*11*4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR83<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*8*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR117<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*11*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR84<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*8*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR126<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6*12*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR85<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*8*2<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR128<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*12*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR93<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>3*9*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR137<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>7*13*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR95<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>5*9*2.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR148<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>8*14*3.5<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u00a0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR104<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4*10*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>MR149<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>9*14*3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n<p>\n<p>\u00a0<\/p>\n<p>\n<p><p>\u00a0<\/p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p>\u00a0 \u00a0 ZheJiang Haina Bearing Co., Ltd. is an integrated company of industry and trade. Since its establishment, it has been committed to the research and development, production, and sales of high-end 7 types of tapered roller bearings, British non-standard bearings, deep groove ball bearings, and outer spherical bearings. We can customize and adjust various types of bearings according to customer needs. The products are widely applicablein fields such as automobiles, mines, chemicals, metallurgy, reducers, engineering machinery, agricultural machinery, and electric motors.<\/p>\n<p>\u00a0 \u00a0 Our company has advanced testing equipment, forming a production model of product serialization and mass production. We have a group of experienced and skilled management personnel, who have introduced advanced production equipment and measuringand testing equipment. From the purchase of bearing raw materials to the delivery of finished products, we strictly control the entire process, ensuring the quality of the products.The products have the characteristics of precision, low noise, high load-bearing capacity and long service life.<\/p>\n<p>1. Your factory how to control the quality?<br \/>A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness,<br \/>roughness,and the geometry size, all bearing meet ISO international standard.<\/p>\n<p>2. Can you tell me the bearing material?<br \/>A: We have chrome steel GCR15, stainless steel, ceramics and other materials.<\/p>\n<p>3. How long is your delivery time?<br \/>A: If the goods are in stock, usually 5 to 10 days, if the goods are no stock for 15 to 20 days, according to the quantity to determine the time.<\/p>\n<p>4. OEM and custom you can receive?<br \/>A: Yes, accept OEM, can also be customized according to samples or drawings for you.<br \/>\u00a0  <\/p>\n<p>\n<p>\n<p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">OEM:<\/th>\n<td>Acceptable<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Quality:<\/th>\n<td>P0 P2 P4 P5 P6<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Number of Row:<\/th>\n<td>Single Rows<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Single Row ID Size Range:<\/th>\n<td>3-5mm<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Single Row Od Size Range:<\/th>\n<td>8-10mm<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Material:<\/th>\n<td>Alloy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Samples:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 10\/Piece<\/strong><br \/>\n                                        <span title=\"1 Piece(Min.Order)\">1 Piece(Min.Order)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Request Sample\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing1.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>How does Preload Affect the Performance and Efficiency of Ball Bearings?<\/h3>\n<p>Preload is a crucial factor in ball bearing design that significantly impacts the performance, efficiency, and overall behavior of the bearings in various applications. Preload refers to the intentional axial force applied to the bearing&#8217;s rolling elements before it is mounted. This force eliminates internal clearance and creates contact between the rolling elements and the raceways. Here&#8217;s how preload affects ball bearing performance:<\/p>\n<ul>\n<li>Reduction of Internal Clearance:<\/li>\n<\/ul>\n<p>Applying preload reduces the internal clearance between the rolling elements and the raceways. This eliminates play within the bearing, ensuring that the rolling elements are in constant contact with the raceways. This reduced internal clearance enhances precision and reduces vibrations during operation.<\/p>\n<ul>\n<li>Increased Stiffness:<\/li>\n<\/ul>\n<p>Preloaded bearings are stiffer due to the elimination of internal clearance. This increased stiffness improves the bearing&#8217;s ability to handle axial and radial loads with higher accuracy and minimal deflection.<\/p>\n<ul>\n<li>Minimized Axial Play:<\/li>\n<\/ul>\n<p>Preload minimizes or eliminates axial play within the bearing. This is especially important in applications where axial movement needs to be minimized, such as machine tool spindles and precision instruments.<\/p>\n<ul>\n<li>Enhanced Rigidity:<\/li>\n<\/ul>\n<p>The stiffness resulting from preload enhances the bearing&#8217;s rigidity, making it less susceptible to deformation under load. This is critical for maintaining precision and accuracy in applications that require minimal deflection.<\/p>\n<ul>\n<li>Reduction in Ball Slippage:<\/li>\n<\/ul>\n<p>Preload reduces the likelihood of ball slippage within the bearing, ensuring consistent contact between the rolling elements and the raceways. This leads to improved efficiency and better load distribution.<\/p>\n<ul>\n<li>Improved Running Accuracy:<\/li>\n<\/ul>\n<p>Preloading enhances the running accuracy of the bearing, ensuring that it maintains precise rotational characteristics even under varying loads and speeds. This is essential for applications requiring high accuracy and repeatability.<\/p>\n<ul>\n<li>Optimized Performance at High Speeds:<\/li>\n<\/ul>\n<p>Preload helps prevent skidding and slipping of the rolling elements during high-speed operation. This ensures that the bearing remains stable, reducing the risk of noise, vibration, and premature wear.<\/p>\n<ul>\n<li>Impact on Friction and Heat Generation:<\/li>\n<\/ul>\n<p>While preload reduces internal clearance and friction, excessive preload can lead to higher friction and increased heat generation. A balance must be struck between optimal preload and minimizing friction-related issues.<\/p>\n<ul>\n<li>Application-Specific Considerations:<\/li>\n<\/ul>\n<p>The appropriate amount of preload depends on the application&#8217;s requirements, such as load, speed, accuracy, and operating conditions. Over-preloading can lead to increased stress and premature bearing failure, while under-preloading may result in inadequate rigidity and reduced performance.<\/p>\n<p>Overall, preload plays a critical role in optimizing the performance, accuracy, and efficiency of ball bearings. Engineers must carefully determine the right preload level for their specific applications to achieve the desired performance characteristics and avoid potential issues related to overloading or inadequate rigidity.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing10.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>How do Ceramic Ball Bearings Compare to Traditional Steel Ball Bearings in Terms of Performance?<\/h3>\n<p>Ceramic ball bearings and traditional steel ball bearings have distinct characteristics that can impact their performance in various applications. Here&#8217;s a comparison of how these two types of bearings differ in terms of performance:<\/p>\n<ul>\n<li>Material Composition:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic ball bearings use ceramic rolling elements, typically made from materials like silicon nitride (Si3N4) or zirconium dioxide (ZrO2). These ceramics are known for their high hardness, low density, and resistance to corrosion and wear.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Traditional steel ball bearings use steel rolling elements. The type of steel used can vary, but common materials include chrome steel (52100) and stainless steel (440C). Steel bearings are known for their durability and strength.<\/p>\n<ul>\n<li>Friction and Heat:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic bearings have lower friction coefficients compared to steel bearings. This results in reduced heat generation during operation, contributing to higher efficiency and potential energy savings.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Steel bearings can generate more heat due to higher friction coefficients. This can lead to increased energy consumption in applications where efficiency is crucial.<\/p>\n<ul>\n<li>Weight:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic bearings are lighter than steel bearings due to the lower density of ceramics. This weight reduction can be advantageous in applications where minimizing weight is important.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Steel bearings are heavier than ceramic bearings due to the higher density of steel. This weight may not be as critical in all applications but could impact overall equipment weight and portability.<\/p>\n<ul>\n<li>Corrosion Resistance:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic bearings have excellent corrosion resistance, making them suitable for applications in corrosive environments, such as marine or chemical industries.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Steel bearings are susceptible to corrosion, especially in harsh environments. Stainless steel variants offer improved corrosion resistance but may still corrode over time.<\/p>\n<ul>\n<li>Speed and Precision:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic bearings can operate at higher speeds due to their lower friction and ability to withstand higher temperatures. They are also known for their high precision and low levels of thermal expansion.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Steel bearings can operate at high speeds as well, but their heat generation may limit performance in certain applications. Precision steel bearings are also available but may have slightly different characteristics compared to ceramics.<\/p>\n<ul>\n<li>Cost:<\/li>\n<\/ul>\n<p>Ceramic Ball Bearings:<\/p>\n<p>Ceramic bearings are generally more expensive to manufacture than steel bearings due to the cost of ceramic materials and the challenges in producing precision ceramic components.<\/p>\n<p>Traditional Steel Ball Bearings:<\/p>\n<p>Steel bearings are often more cost-effective to manufacture, making them a more economical choice for many applications.<\/p>\n<p>In conclusion, ceramic ball bearings and traditional steel ball bearings offer different performance characteristics. Ceramic bearings excel in terms of low friction, heat generation, corrosion resistance, and weight reduction. Steel bearings are durable, cost-effective, and widely used in various applications. The choice between the two depends on the specific requirements of the application, such as speed, precision, corrosion resistance, and budget considerations.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.jiansujichilun.com\/img\/ball%20bearing\/ball-bearing1.webp\" alt=\"ball bearing\" width=\"800\" \/><\/p>\n<h3>What is a Ball Bearing and How does it Function in Various Applications?<\/h3>\n<p>A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here&#8217;s how ball bearings function in various applications:<\/p>\n<ul>\n<li>Reduction of Friction:<\/li>\n<\/ul>\n<p>Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.<\/p>\n<ul>\n<li>Radial and Axial Load Support:<\/li>\n<\/ul>\n<p>Ball bearings are designed to support both radial loads (forces perpendicular to the shaft&#8217;s axis) and axial loads (forces parallel to the shaft&#8217;s axis). The distribution of balls within the bearing ensures load-carrying capacity in multiple directions.<\/p>\n<ul>\n<li>Smooth Rotational Movement:<\/li>\n<\/ul>\n<p>Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.<\/p>\n<ul>\n<li>Applications in Machinery:<\/li>\n<\/ul>\n<p>Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.<\/p>\n<ul>\n<li>Automotive Industry:<\/li>\n<\/ul>\n<p>Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.<\/p>\n<ul>\n<li>Industrial Machinery:<\/li>\n<\/ul>\n<p>In industrial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.<\/p>\n<ul>\n<li>High-Speed Applications:<\/li>\n<\/ul>\n<p>Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.<\/p>\n<ul>\n<li>Precision Instruments:<\/li>\n<\/ul>\n<p>For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.<\/p>\n<ul>\n<li>Variety of Sizes and Types:<\/li>\n<\/ul>\n<p>Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.<\/p>\n<p>In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l1.webp\" alt=\"China Custom Micro Deep Groove Ball Bearing Mr85 Mr93 Mr95 Mr104 Mr105 Zz   bearing driver\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/bushing_bearing\/bushing_bearing_l2.webp\" alt=\"China Custom Micro Deep Groove Ball Bearing Mr85 Mr93 Mr95 Mr104 Mr105 Zz   bearing driver\"><br \/>editor by CX 2023-11-16<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Description Miniature deep groove ball bearings refers to the metric series, the outer diameter is less than 9mm; inch series, the outer diameter is less than 9.525mm of various types of bearings, the main materials are carbon steel, bearing steel, stainless steel, plastics, ceramics, etc., of which the smallest diameter can be done to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[24,26,27,32,450,34,58,38,39,41,43,44,978],"class_list":["post-325","post","type-post","status-publish","format-standard","hentry","category-selfaligningballbearing","tag-ball-bearing","tag-ball-bearing-groove","tag-bearing","tag-bearing-china","tag-bearing-driver","tag-bearing-groove","tag-bearing-zz","tag-china-bearing-bearing","tag-deep-groove-ball-bearing","tag-deep-groove-bearing","tag-groove-ball-bearing","tag-groove-bearing","tag-micro-bearing"],"_links":{"self":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=325"}],"version-history":[{"count":0,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=\/wp\/v2\/posts\/325\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.selfaligningballbearing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}