Type:Slewing Bearing
Brand Name:CHG
Bore Size:80mm
Outside Diameter:96 mm
Model Number:RA8008
Feature:Cross Roller
Gear Options:Nongeared
Seals Type:Two side rubber seals(UU)
Thickness (mm):8
Material:GCr15 bearing steel
Weight (Kg):0.11
Material(spacer):Nylon
Groove type:linear
Types of Lubrication:grease
Applications:Robot arm,Machine tools,Medical equipment
RA7008 crossed roller bearing|thin section bearing|pick bearing size for Robotic
(Separable Outer Ring Type for Inner Ring Rotation)
Based on model RB series, this model is a light and compact type with the thinnest possible inner and outer rings.RA series cross roller bearings is optimal for location where weight reduction and downsizing are required, such as the hand swiveling unit of robots and manipulators.
RA series cross roller bearings:
RA5008 RA6008 RA7008 RA8008 RA9008 RA10008 RA11008 RA12008 RA13008 RA14008 RA15008 RA16013 RA17013 RA18013 RA19013 RA20013
|
Type |
Main dimensions |
Shoulder height |
Basic load rating (radial) |
weight |
||||||
|
inner ring d(mm) |
outer ring D(mm) |
Roller pitch circle diameter Dpw (mm) |
width B /B1 (mm) |
Chamfer r(min) |
ds |
Dh |
C kN |
C0 kN |
Kg |
|
|
HRA5008 |
50 |
66 |
57 |
8 |
0.5 |
53.5 |
60.5 |
5.1 |
7.19 |
0.08 |
|
HRA6008 |
60 |
76 |
67 |
8 |
0.5 |
63.5 |
70.5 |
5.68 |
8.68 |
0.09 |
|
HRA7008 |
70 |
86 |
77 |
8 |
0.5 |
73.5 |
80.5 |
5.98 |
9.8 |
|








