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1304S - NTN

1304S

Self-aligning ball bearing, pressed steel cage, open

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter20 mm
D - External diameter52 mm
B - Bearing/Inner ring width15 mm
rs - Min fillet radius1,1 mm
Radial clearance classCN
Precision classP0
Mass0,164 kg
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PRODUCT PERFORMANCE
C - Dynamic load12,6 kN
C0 - Static load3,35 kN
Cu - Fatigue limit load0,14 kN
e - Coefficient0.29
Y0 - Static axial load coefficient2.3
Y1 - Lower axial load coefficient2.2
Y2 - Upper axial load coefficient3.4
N lim - Oil lubrication limit speed15000 tr/min
N lim - Grease lubrication limit speed12000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR26,5 mm
Da max - Max shoulder diameter OR45,5 mm
ra max - Max shaft & housing fillet radius1 mm
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