Thrust ball bearings 51209 NTN
NTN

Thrust ball bearings 51209

Bearing NTN 51209, Ø45×73×20 mm. Request a quote — worldwide shipping.

Code: 51209
Type Thrust ball bearings
Dimensions Ø 45 × 73 × 20 mm
d45Bore Ø (mm)
×
D73Outer Ø (mm)
×
B20Width (mm)
All bearings 45×73×20 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter45 mm
D - External diameter73 mm
T - Thrust bearing height20 mm
rs - Min fillet radius1 mm
Mass0,317 kg
Ca - Dynamic axial load rating47500000 mN
C0a - Static axial load rating105000000 mN
Cua - Limit axial load rating4750000 mN
N lim - Oil lubrication limit speed22200 °/s
N lim - Grease lubrication limit speed15600 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR56 mm
da min - Min shoulder diameter IR62 mm

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NTN 51209