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11212G15 - SNR

11212G15

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 diameter60 mm
D - External diameter110 mm
B - Bearing/Inner ring width62 mm
C - Outer ring width22 mm
d1 - External diameter inner ring78 mm
D1 - Inner diameter outer ring96,5 mm
rs - Min fillet radius1,5 mm
Radial clearance classCN
Precision classP0
Mass1,51 kg
BrandSNR
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PRODUCT PERFORMANCE
C - Dynamic load30,2 kN
C0 - Static load11,5 kN
Cu - Fatigue limit load0,52 kN
e - Coefficient0.18
Y0 - Static axial load coefficient3.64
Y1 - Lower axial load coefficient3.47
Y2 - Upper axial load coefficient5.37
Nref - Reference thermal speed6400 tr/min
Nlim - Mechanical Limit Speed7000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR68 mm
Da max - Max shoulder diameter OR102 mm
ra max - Max shaft & housing fillet radius1,5 mm
Product classification image