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NSK N321 bearing

Bearing N 321

NSK 6321-Z bearing with long life in Pskistan can ensure high quality for more than 80% raw material of NSK 6321-Z bearing with long life in Pskistan provided by the steel plant.Explorer series bearing of NSK 6321-Z bearing with long life in Pskistan are better than any brand bearings currently in bearing performance , lifetime, design, and the ...

Cylindrical roller bearings N 321

Bearing number : N 321

Size (mm) : 105x195x49

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 195

Width (mm) : 49

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 118 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

Weight - 8,69 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 200 r/min

Bearing N 321