(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 120.0000
Outer Dia (D) - 310.0000
Width (B) - 72.0000
Radius (min) (rs) - 5.000
Dynamic Load Rating (Cr) - 677,000
Static Load Rating (Cor) - 776,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 2
Max. Shaft Shoulder Dia. Inner (Li) - 170.0
Min. Housing Shoulder Dia., Outer (Lo) - 260.0
Weight (g) - 29,660.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
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 NNU 4992 SKF * NU 2211 ECP FAG 29334-E1 NSK 41100/41286 NACHI 55TAB10DF SKF 7308 BECBP NTN K19X23X13 ILJIN IJ223030 ZEN NK28/20 KOYO UCCX10-31 SKF W 61810-2Z NACHI UKT313+H2313 SKF (Old No.) AXK-110145 SKF 524222 SKF OKC 500
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