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11306G15 - SNR

11306G15

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 diameter30 mm
D - External diameter72 mm
B - Bearing/Inner ring width52 mm
C - Outer ring width19 mm
d1 - External diameter inner ring45 mm
D1 - Inner diameter outer ring60,4 mm
rs - Min fillet radius1,1 mm
Radial clearance classCN
Precision classP0
Mass0,636 kg
BrandSNR
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PRODUCT PERFORMANCE
C - Dynamic load21,3 kN
C0 - Static load6,3 kN
Cu - Fatigue limit load0,29 kN
e - Coefficient0.26
Y0 - Static axial load coefficient2.51
Y1 - Lower axial load coefficient2.4
Y2 - Upper axial load coefficient3.71
Nref - Reference thermal speed8800 tr/min
Nlim - Mechanical Limit Speed11000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR36,5 mm
Da max - Max shoulder diameter OR65,5 mm
ra max - Max shaft & housing fillet radius1 mm
Product classification image