Product Details

55 mm x 120 mm x 43 mm NTN 2311SK self aligning ball bearings

Brand Name NTN
Model Number 2311SK
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 2311SK bearing Size Chart (mm/inches)

d75 mm
D160 mm
B37 mm
d1 ≈104 mm
D1 ≈135.75 mm
F95 mm
r1,2 min.2.1 mm
r3,4 min.2.1 mm
da min.87 mm
db min.107 mm
Da max.148 mm
ra max.2 mm
Basic dynamic load rating C280 kN
Basic static load rating C0265 kN
Fatigue load limit Pu33.5 kN
Reference speed4500 r/min
Limiting speed8000 r/min
Calculation factor kr0.23
Limiting value e0.2
Axial load factor Y0.6
Mass bearing3.9 kg

55 mm x 120 mm x 43 mm  NTN 2311SK self aligning ball bearings

55 mm x 120 mm x 43 mm NTN 2311SK self aligning ball bearings Cad Models

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