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One direction thrust ball bearings

51415 - NTN

51415

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter75 mm
D - External diameter160 mm
T - Thrust bearing height65 mm
rs - Min fillet radius2 mm
Mass5,97 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating269 kN
C0a - Static axial load rating615 kN
Cua - Limit axial load rating25,6 kN
N lim - Oil lubrication limit speed1400 tr/min
N lim - Grease lubrication limit speed940 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
Da max - Max shoulder diameter OR110 mm
da min - Min shoulder diameter IR125 mm
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