NATV 20

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Description

Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

Dimension and Parameters

Bearing Designation

Without Seal :NATV 20

With Seal :NATV 20 PP

Outer Diameter （mm） :47

Bearing Designation

Without Seal :NATV 20

With Seal :NATV 20 PP

Boundary Dimensions（mm）

D :20

d :47

B :25

C :24

E :1

rs min :37

Basic Load Ratings(N)

C :28000

Co :59000

Cw :20600

Cow :42000

Limiting Speed :2600

NATV 20

Description

Dimension and Parameters

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