(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 50.0000
Outer Dia (D) - 130.0000
Width (B) - 31.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 139,000
Static Load Rating (Cor) - 136,000
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 6
Max. Shaft Shoulder Dia. Inner (Li) - 70.8
Min. Housing Shoulder Dia., Outer (Lo) - 110.8
Weight (g) - 2,322.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
Hot number:NSK 1217 K OKB 180305Z1 OKB OKB AST ASTEPB 1012-09 INA CSXU 050.2RS NKE RSHE30-N Timken MH-22121 ISO NJ18/1320 AST NJ2214 E FYH UCT207-23 RHP 51222 SKF (Old No.) RNAO-70X90X30 SKF 71904 ACE/HCP4AL STEYR 609
Previous:NJ410 圆柱滚子轴承 ---- Next:NJ410+HJ410 圆柱滚子轴承
Return to AST轴承型号查询