Self-aligning ball bearing, pressed steel cage, open
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Product information
PRODUCT DEFINITION | |
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Brand | NTN |
d - Internal diameter | 25 mm |
D - External diameter | 52 mm |
B - Bearing/Inner ring width | 15 mm |
rs - Min fillet radius | 1 mm |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0,14 kg |
PRODUCT PERFORMANCE | |
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C - Dynamic load | 12,2 kN |
C0 - Static load | 3,3 kN |
Cu - Fatigue limit load | 0,13 kN |
e - Coefficient | 0.28 |
Y0 - Static axial load coefficient | 2.4 |
Y1 - Lower axial load coefficient | 2.3 |
Y2 - Upper axial load coefficient | 3.5 |
N lim - Oil lubrication limit speed | 14000 tr/min |
N lim - Grease lubrication limit speed | 12000 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | |
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da min - Min shoulder diameter IR | 30 mm |
Da max - Max shoulder diameter OR | 47 mm |
ra max - Max shaft & housing fillet radius | 1 mm |