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One direction thrust ball bearings

51217 - NTN

51217

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter85 mm
D - External diameter125 mm
T - Thrust bearing height31 mm
rs - Min fillet radius1 mm
Mass1,25 kg
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PRODUCT PERFORMANCE
Ca - Dynamic axial load rating95,5 kN
C0a - Static axial load rating264 kN
Cua - Limit axial load rating11,6 kN
N lim - Oil lubrication limit speed2200 tr/min
N lim - Grease lubrication limit speed1600 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
Da max - Max shoulder diameter OR101 mm
da min - Min shoulder diameter IR109 mm
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