Product Details

40 mm x 90 mm x 33 mm NSK 2308 self aligning ball bearings

Brand Name NSK
Model Number 2308
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK 2308 bearing Size Chart (mm/inches)

Bearing numberNJ 221 ECJ
Size (mm)190x105x36
Bore Diameter (mm)190
Outer Diameter (mm)105
Width (mm)36
d105 mm
D190 mm
B36 mm
d1134 mm
D1164 mm
F125 mm
r1,2 - min.2.1 mm
r3,4 - min.2.1 mm
s2 mm
da - min.117 mm
da - max.122 mm
db - min.137 mm
Da - max.177.3 mm
ra - max.2 mm
Basic dynamic load rating - C300 kN
Basic static load rating - C0315 kN
Fatigue load limit - Pu36.5 kN
Reference speed3800 r/min
Limiting speed4300 r/min
Calculation factor - kr0.15
d1 ≈134 mm
D1 ≈164.2 mm
r1,2 min.2.1 mm
r3,4 min.2.1 mm
s max.2 mm
da min.117 mm
da max.122 mm
db min.137 mm
Da max.177.3 mm
ra max.2 mm
Basic dynamic load rating C300 kN
Basic static load rating C0315 kN
Fatigue load limit Pu36.5 kN
Calculation factor kr0.15
Limiting value e0.2
Axial load factor Y0.6
Mass bearing4 kg

40 mm x 90 mm x 33 mm  NSK 2308 self aligning ball bearings

40 mm x 90 mm x 33 mm NSK 2308 self aligning ball bearings Cad Models

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