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5312S - NTN

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter60 mm
D - External diameter130 mm
B - Bearing/Inner ring width54 mm
a - Charge load application point69,2 mm
α - Contact angle25 °
rs - Min fillet radius2,1 mm
Radial clearance classCN
Precision classP0
Mass2,92 kg
PRODUCT PERFORMANCE
C - Dynamic load125 kN
C0 - Static load98,5 kN
Cu - Fatigue limit load6 kN
N lim - Oil lubrication limit speed4500 tr/min
N lim - Grease lubrication limit speed3400 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR72 mm
Da max - Max shoulder diameter OR118 mm
ra max - Max shaft & housing fillet radius2 mm