LYMC OEM Slewing Ring Bearing RKS.921150303001 Swing Circle For Drilling Machine

LYMC OEM Slewing Ring Bearing RKS.921150303001 Swing Circle For Drilling Machine

Single row cross roller slewing bearing
Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and precesion products.
RKS.921150303001 structure:

Material:50Mn/42CrMo

Radial clearance:0.1~0.3

Axial clearance:0.1~0.3

Roller:Gcr15

Seals type:NBR

Delivery time:25-35days

Precision:P0 P6 P5 P4 P3 P2

Teeth:external gear

d: 233mm

Da :403.5mm

Internal diameter on inner ring: 235mm

Internal diameter on outer ring :312mm

External diameter on inner ring: 308mm

External diameter on outer ring  : 379mm

H:   55mm

H1:  45mm

H2:  43mm

D1: 259mm

D2: 358mm

Inner ring holes size:13mm

outer ring holes size: 13mm

Inner ring holes number :27

Outer ring holes number : 24

D :  396mm

Module :  4.5

Number of gear teeth:   88

Permissible tooth forces T :3825lbs

Max gear tooth load Fz  :7875lbs

Basic dynamic load rating(Ca) :55125lbs

Basic static load rating(C0a) :156825lbs

Origin:Luoyang

Production capacity:3000/per year

Opeating temperature:-40-+150

MOQ:1 Piece

Rolling element:Gcr15

Raceway hardness:55-62HRC

Package:wooden box

Delivery time:3 days in stock

HS Code:8482109000

Weight:24kg

Shipping type:sea or air

Payment terms:T/T

Certificate:3.1,3.2