NTN

Thrust ball bearings 51156

Bearing NTN 51156, Ø280×350×53 mm. Request a quote — worldwide shipping.

Code: 51156
Type Thrust ball bearings
Dimensions Ø 280 × 350 × 53 mm
d280Bore Ø (mm)
×
D350Outer Ø (mm)
×
B53Width (mm)
All bearings 280×350×53 mm Compare all brands with this size
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Technical specifications

BrandNTN
d - Internal diameter280 mm
D - External diameter350 mm
T - Thrust bearing height53 mm
rs - Min fillet radius1,5 mm
Mass11,8 kg
Ca - Dynamic axial load rating305000000 mN
C0a - Static axial load rating1270000000 mN
Cua - Limit axial load rating32500000 mN
N lim - Oil lubrication limit speed5640 °/s
N lim - Grease lubrication limit speed3900 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR308 mm
da min - Min shoulder diameter IR322 mm
NTN 51156