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1205KC3 - SNR

1205KC3

Self-aligning ball bearing, pressed steel cage, tapered bore, open

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Technical datasheet

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PRODUCT DEFINITION
d - Internal diameter25 mm
D - External diameter52 mm
B - Bearing/Inner ring width15 mm
d1 - External diameter inner ring33,3 mm
D1 - Inner diameter outer ring43,1 mm
rs - Min fillet radius1 mm
Associated sleeve referenceH205
Radial clearance classC3
Precision classP0
Mass0,139 kg
BrandSNR
Product classification image
PRODUCT PERFORMANCE
C - Dynamic load11,9 kN
C0 - Static load3,3 kN
Cu - Fatigue limit load0,15 kN
e - Coefficient0.27
Y0 - Static axial load coefficient2.43
Y1 - Lower axial load coefficient2.32
Y2 - Upper axial load coefficient3.59
Nref - Reference thermal speed13000 tr/min
Nlim - Mechanical Limit Speed18000 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR30 mm
da max - Max shoulder diameter IR32 mm
db - Min diameter for Sleeve28 mm
Ce - Min length fro Sleeve5 mm
Da max - Max shoulder diameter OR47 mm
ra max - Max shaft & housing fillet radius1 mm
Product classification image

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