Self-aligning ball bearings 2312SK NTN
NTN

Self-aligning ball bearings 2312SK

Bearing NTN 2312SK, Ø60×130×46 mm. Request a quote — worldwide shipping.

Code: 2312SK
Type Self-aligning ball bearings
Dimensions Ø 60 × 130 × 46 mm
d60Bore Ø (mm)
×
D130Outer Ø (mm)
×
B46Width (mm)
All bearings 60×130×46 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 width46 mm
rs - Min fillet radius2,1 mm
Associated sleeve referenceH2312X
Radial clearance classCN
Precision classP0
Mass2,58 kg
C - Dynamic load88500000 mN
C0 - Static load28300000 mN
Cu - Fatigue limit load1200000 mN
e - Coefficient0.4
Y0 - Static axial load coefficient1.6
Y1 - Lower axial load coefficient1.6
Y2 - Upper axial load coefficient2.4
N lim - Oil lubrication limit speed31800 °/s
N lim - Grease lubrication limit speed25800 °/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 IR77 mm
db - Min diameter for Sleeve66 mm
Ce - Min length fro Sleeve5 mm
Da max - Max shoulder diameter OR119 mm
ra max - Max shaft & housing fillet radius2 mm

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NTN 2312SK