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Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K811 series
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN Dw - Rolling element diameter 11 mm Dc1 - Roller cage bore diameter 120 mm Dc - Roller cage outer diameter 155 mm Bearing ring (inner ring) WS WS81124 Bearing ring (outer ring) GS GS81124 Ea - Rollers reference outer diameter 148,8 mm Eb - Rollers reference inner diameter 125 mm Cage assembly mass 0,34 kg
PRODUCT PERFORMANCE Ca - Dynamic axial load rating 172 kN C0a - Static axial load rating 655 kN Cua - Limit axial load rating 72,5 kN N lim - Grease lubrication limit speed 450 tr/min N lim - Oil lubrication limit speed 1800 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 120 °C
