Self-aligning ball bearings 1312S NTN
NTN

Self-aligning ball bearings 1312S

Bearing NTN 1312S, Ø60×130×31 mm. Request a quote — worldwide shipping.

Code: 1312S
Type Self-aligning 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

BrandNTN
d - Internal diameter60 mm
D - External diameter130 mm
B - Bearing/Inner ring width31 mm
rs - Min fillet radius2,1 mm
Radial clearance classCN
Precision classP0
Mass2 kg
C - Dynamic load57500000 mN
C0 - Static load20800000 mN
Cu - Fatigue limit load510000 mN
e - Coefficient0.23
Y0 - Static axial load coefficient2.9
Y1 - Lower axial load coefficient2.8
Y2 - Upper axial load coefficient4.3
N lim - Oil lubrication limit speed33600 °/s
N lim - Grease lubrication limit speed27000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR71 mm
Da max - Max shoulder diameter OR119 mm
ra max - Max shaft & housing fillet radius2 mm

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NTN 1312S