NSK HR31317J bearing

NSK HR31317J bearing

NSK HR31317J, Size: 85x180x44.5. NSK HR31317J are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearings HR31317J

Bearing number : HR31317J

Size (mm) : 85x180x44.5

Brand : NSK

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 44,5

Bearing dimensions and specification in NSK catalogue:

d - 85 mm

D - 180 mm

T - 44,5 mm

B - 41 mm

C - 28 mm

a - 55,3 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 113 mm

Da min - 144 mm

Da max. - 166 mm

db max. - 103 mm

Db min. - 169 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 4,88 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

NSK HR31317J Image

Bearing HR31317J NSK HR31317J type

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