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1204SC3 - NTN

1204SC3

Self-aligning ball bearing, pressed steel cage, open

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Technical datasheet

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PRODUCT DEFINITION
d - Internal diameter20 mm
D - External diameter47 mm
B - Bearing/Inner ring width14 mm
rs - Min fillet radius1 mm
Radial clearance classC3
Precision classP0
Mass0,12 kg
BrandNTN
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PRODUCT PERFORMANCE
C - Dynamic load10 kN
C0 - Static load2,61 kN
Cu - Fatigue limit load0,11 kN
e - Coefficient0.29
Y0 - Static axial load coefficient2.3
Y1 - Lower axial load coefficient2.2
Y2 - Upper axial load coefficient3.4
Nlim - Oil lubrication limit speed17000 tr/min
Nlim - Grease lubrication limit speed14000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR25 mm
Da max - Max shoulder diameter OR42 mm
ra max - Max shaft & housing fillet radius1 mm
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