K80x88x30

PDF

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

Current Code :K80x88x30

Original Code :39243/80

Shaft Diameter（mm） :80

Weight(Kg) :141

Boundary Dimensions(mm)

Fw :80

D :88

C :30

Basic Load Rating(N)

Dynamic :71500

Static :178500

Limiting Speed(rpm)

Oil :4000

K80x88x30

Description

Dimension and Parameters

Whatapp

Wechat