Deep groove ball bearings 6312Z SNR
SNR

Deep groove ball bearings 6312Z

Bearing SNR 6312Z, Ø60×130×31 mm, sealing 2Z. Request a quote — worldwide shipping.

Code: 6312Z
Type Deep groove ball bearings
Dimensions Ø 60 × 130 × 31 mm
d60Bore Ø (mm)
×
D130Outer Ø (mm)
×
B31Width (mm)
All bearings 60×130×31 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter60 mm
D - External diameter130 mm
B - Bearing/Inner ring width31 mm
d1 - External diameter inner ring76,4 mm
D1 - Inner diameter outer ring115,8 mm
rs - Min fillet radius2,1 mm
Radial clearance classCN
Mass1,715 kg
C - Dynamic load86300000 mN
C0 - Static load52200000 mN
Cu - Fatigue limit load2370000 mN
f0 - Coefficient13.2
N ref - Reference thermal speed40800 °/s
N lim - Mechanical Limit Speed51600 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)3,074 Hz
BPFI - Over rolling frequency on inner (60 rpm)4,926 Hz
BSF - Over rolling frequency on rolling element (60 rpm)4,088 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,044 Hz
FTF - Rotational frequency - cage (60 rpm)0,384 Hz
da min - Min shoulder diameter IR71 mm
da max - Max shoulder diameter IR76,4 mm
Da max - Max shoulder diameter OR119 mm
ra max - Max shaft & housing fillet radius2 mm

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SNR 6312Z