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1201S - NTN

1201S

Self-aligning ball bearing, pressed steel cage, open

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Technical datasheet

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PRODUCT DEFINITION
d - Internal diameter12 mm
D - External diameter32 mm
B - Bearing/Inner ring width10 mm
rs - Min fillet radius0,6 mm
Radial clearance classCN
Precision classP0
Mass0,041 kg
BrandNTN
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PRODUCT PERFORMANCE
C - Dynamic load5,7 kN
C0 - Static load1,27 kN
Cu - Fatigue limit load0,053 kN
e - Coefficient0.36
Y0 - Static axial load coefficient1.8
Y1 - Lower axial load coefficient1.8
Y2 - Upper axial load coefficient2.7
Nlim - Oil lubrication limit speed26000 tr/min
Nlim - Grease lubrication limit speed22000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR16 mm
Da max - Max shoulder diameter OR28 mm
ra max - Max shaft & housing fillet radius0,6 mm
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