N210W NSK Single Row Cylindrical Roller Bearing 50x90x20mm Sealed C ur w 250 N

C ur w 250 N Limit of fatigue load

Da max - Max shoulder diameter OR 86

Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 30400 N / 6830 lbf

a - Charge load application point 39

Axial movement of hub will occur during clamping operation

N210W NSK Single Row Cylindrical Roller Bearing 50x90x20mm Sealed C ur w 250 NNSK N Design The inner ring of an N design bearing has two integral flanges while the outer ring has no flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions. Principal Dimensions d: 50mm D: 90mm B: 20mm Fw: Ew: 80. 4mm Radial clearance class: Standard Mass: 0. 483kg Basic Load Ratings Dynamic: 48 000 N Static: 51 000 N Limiting Speeds Grease: 7 100 min 1 Oil: 8 500 min 1