Ball bearings are the most common type of rolling element bearing. They have a single row of balls held in place by a cage, usually made of steel, that rotates between two rings with polished raceways. The design of the ball bearing allows for axial and radial loading while operating at high speeds. These radial bearings often come with shields or seals to protect the inside of the bearing from contamination in the application.
1.6000 Series - Extra Light Ball Bearings
This series features extra light bearings that are normally used in applications where space limitations are a concern and shaft sizes are relatively large
2.6200 Series - Light Ball Bearings
This series features deep, honed raceways, resulting in a perfectly balance bearing.
3.6300 Series - Medium Ball Bearings
This series is similar to the 6200 series, but has a larger ball complement and heavier races allowing greater radial, thrust combined load capacity for a given bore size.
4. Features:
Shield / closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ
Ball bearings snap ring: N, NR
Tolerance code: ABEC-1, ABEC-3, ABEC-5, ABEC-7
Vibration level: V4, V3, V2, V1
Radial play: C0, C2, C3, C4
Material: AISI52100, AISI440C, AISI304, AISI316
Retainer: PTFE, nylon, PEEK or (stainless)steel
5. Versions:
With one or two side rubber seal RS, 2RS
With one or two side metal shields Z and ZZ (2Z)
With a snap ring groove in outer ring N
With a snap ring groove in outer ring and external snap ring NR
6. Application:
Electric motor, automotive, home appliances, industrial equipments...
7. Items Number:
6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6010,
6011, 6012, 6013, 6014, 6015, 6200, 6201, 6202, 6203, 6204, 6205, 6206,
6207, 6208, 6209, 6210, 6211, 6212, 6213, 6214, 6215, 6216, 6217, 6218,
6220, 6224, 6300, 6301, 6302, 6303, 6304, 6305, 6306, 6307, 6308, 6309,
6310, 6311, 6312, 6313, 6314, 6315, 6316, 6317, 6318, 6319, 6320, 6403,
6404, 6405, 6406, 6407, 6408, 6409, 6410, 6411, 6412 - ZZ or 2RS
Designations
16030M, 6030, 6030/C9, 6030M, 6230, 6230M, 6330, 6330M, 16032M, 6032, 6032/C9, 6032M, 6232, 6232M, 6332M, 733, 61834M, 61934M, 16034M6034M, 6034, 6034Q, 6234, 6234M, 6334, 6334M, 61936M, 63936X1M, 6036, 6036M, 62366236M, 61838M, 61938M6, 1938X1M, 16038M, 6038M, 6038, 62386238M, 16040M, 6040M, 6040, 62406240M, 61944M, 61944X1M, 6044, 6044M, 6244, 6646M, 61948M, 6048M, 6048X1M, 6248, 61852M, 61952M, 752, 62952X1M-1, 6052M, 61956M, 61956X1M-1, 6056, 61960X1, 61960, 16060/HA6060, 6064, 61864F3, 864, 61964, 61968, 61872, 6072F1, 61876F1, 61976, 61980F3, 6080F1, 61984F1/C9, 61984F1, 61988F3, 6088, 61922F3, 619/500X3F1, 60/50060/560N1MAS/C9, 160/800X2F1, 618/850, 618/1000F1, 618/1180F1, 618/1240X1