NSK 664/653 bearing

Bearing 664/653

NSK 664/653 bearing, Size: 84.138x146.05x41.275. NSK 664/653 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 664/653

Bearing number : 664/653

Size (mm) : 84.138x146.05x41.275

Brand : NSK

Bore Diameter (mm) : 84,138

Outer Diameter (mm) : 146,05

Width (mm) : 41,275

Bearing dimensions and specification in NSK catalogue:

d - 84,138 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 33,2 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 131 mm

db - 93 mm

ra max. - 3,5 mm

da - 99 mm

Db - 139 mm

Weight - 2,681 Kg

Basic dynamic load rating (C) - 207 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

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