NTN NF321 bearing

Bearing NF321

NTN NF321 bearing, Size: 105x195x49. NTN NF321 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NF321

Bearing number : NF321

Size (mm) : 105x195x49

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 195

Width (mm) : 49

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

J - 147 mm

Weight - 8,53 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 3 700 r/min

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