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51268 - NTN

51268

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter340 mm
D - External diameter420 mm
T - Thrust bearing height64 mm
rs - Min fillet radius2 mm
Mass19,7 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating375 kN
C0a - Static axial load rating1760 kN
Cua - Limit axial load rating40,5 kN
N lim - Oil lubrication limit speed760 tr/min
N lim - Grease lubrication limit speed530 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
ra max - Max shaft & housing fillet radius2 mm
Da max - Max shoulder diameter OR372 mm
da min - Min shoulder diameter IR388 mm
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