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One direction thrust ball bearings

51334 - NTN

51334

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter170 mm
D - External diameter280 mm
T - Thrust bearing height87 mm
rs - Min fillet radius3 mm
Mass21,6 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating465 kN
C0a - Static axial load rating1570 kN
Cua - Limit axial load rating47,5 kN
N lim - Oil lubrication limit speed840 tr/min
N lim - Grease lubrication limit speed590 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
Da max - Max shoulder diameter OR215 mm
da min - Min shoulder diameter IR235 mm
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