Four-point contact ball slewing bearing VSA200544N 640.3x472x56mm for Wheeled Crane

Four-point contact ball slewing bearing VSA200544N  640.3x472x56mm for Wheeled Crane

VSA 200544 N   slewing bearing is composed of two seat rings. It has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected. The VSA200544N bearing outer diameter:640.3mm,Inner diameter:472mm,Height:56mm, It is the light series bearing structure with internal teeth

Bearing structure:Four-point contact ball

Racyway number:1 row

Bearing factory items:VSA 

Bearing old type: vsa 200544 n

Bearing boundary metric size: 630.3*472*56 MM

Bearing outer diameter metric :630.3 MM

Bearing inner diameter metric:472 MM

Bearing height metric:56 mm

Bearing boundary inch size:24.8”x18.58”x2.2”

Bearing outer diameter inch: 24.8”

Bearing inner diameter inch size:18.58”

Bearing height inch:2.2”

Precision grade:P5 P6  P0 Available

Clearance:C1 C2 C3

Application:Wheeled Crane

Delivery time: 20-30 days

Feature:It has compact structure, light weight, and four-point contact between steel ball and arc raceway.  It can bear axial force, radial force and overturning moment at the same time

Service:Bearing data and calculation for the using life

HS code:8482109000

Shipping term By sea or by air

Basic dynamic load rating, Radial Cr:1323KN

Basic static load rating, Radial Cor：325KN

Bearing weight:43 KGS

Outer Ring material:40CrMo 50 Mn

Inner Ring material:40CrMo 50 Mn

Bearing brand:JHB or OEM