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













