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11305G15 - SNR

11305G15

Self-aligning ball bearing with wide inner ring, polyamide cage, open

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Technical datasheet

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PRODUCT DEFINITION
d - Internal diameter25 mm
D - External diameter62 mm
B - Bearing/Inner ring width48 mm
C - Outer ring width17 mm
d1 - External diameter inner ring37,8 mm
D1 - Inner diameter outer ring52,7 mm
rs - Min fillet radius1,1 mm
Radial clearance classCN
Precision classP0
Mass0,406 kg
BrandSNR
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PRODUCT PERFORMANCE
C - Dynamic load18 kN
C0 - Static load5 kN
Cu - Fatigue limit load0,23 kN
e - Coefficient0.28
Y0 - Static axial load coefficient2.4
Y1 - Lower axial load coefficient2.29
Y2 - Upper axial load coefficient3.54
Nref - Reference thermal speed10000 tr/min
Nlim - Mechanical Limit Speed14000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR31,5 mm
Da max - Max shoulder diameter OR55,5 mm
ra max - Max shaft & housing fillet radius1 mm
Product classification image