(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 130.0000
Outer Dia (D) - 280.0000
Width (B) - 58.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 607,000
Static Load Rating (Cor) - 722,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 167.0
Min. Housing Shoulder Dia., Outer (Lo) - 247.0
Weight (g) - 18,650.00
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:KOYO 6303-2RZ GMN 7212 B/DB NACHI 53416 SKF * JM 205149/110A/Q OKB 32320EZ1 NKE 51168-MP ISO 63214 ZZ NSK 6909L11-H-20DDU Timken GE30KRRB Timken K45X52X21F SKF RNAO 100x120x30 SKF RLS-15-L SKF 9065 NOK VB 27 47 8 NBR NOK AS568-280-A
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