HK3018

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 :HK3018

Original Code :57941/30

Shaft Diameter（mm） :30

Weight(Kg) :33.6

Boundary Dimensions(mm)

Fw :30

D :37

C :18

Basic Load Rating(N)

Dynamic :19200

Static :31500

Limiting Speed(rpm)

Oil :8100

HK3018

Description

Dimension and Parameters

Whatapp

Wechat