- IKO CRB Cross Cylindrical Roller
- IKO CRBF Crossed Roller Bearing
- IKO CRBH Crossed Roller Bearing
- IKO CRBC Crossed Roller Bearing
- IKO CRBS Crossed Roller Bearing
- THK RU TYPE Integrated inner and
- THK RA Super slim Separable oute
- THK RE Separable Inner Ring Cros
- THK RB Slim Type Crossed Roller
- SKF MMXC Series Crossed Roller B
- Timken XR/JXR/PSL 912 Cross Tape
- INA XSA/XSI/XSU Cross Roller Bea
- INA SX0118 Series Crossed Roller
- INA VSA20/VSI20/VSU20 Series Sle
- INA XV/XA/XI/XU Crossed Roller S
- INA VLA/VLI/VLU Series Slewing R
- INA VA/VU/VI Series Slewing Bear
- SKF RKS Series Slewing Bearing
- Kaydon Slewing Ring Bearing MT S
- NSK DBS Type Slewing Bearings
- NSK NRXT Crossed Roller Bearing
- IMO Ball Slewing Rings
- Harmonic Drive Gear Head Bearing
- Other Bearings for Automation Eq
- RigidBearings
Latest news
- MTO-170 Slew Bearing (stainless steel)
- RB thin section crossed roller bearing
- Replacement of light duty excavator's
- CSD20-XRB high stiffness cross roller
- Slewing ring bearings for wind turbine
- High speed Outer ring turning RE24025
Contact us
- ADD: Sanyuan Road 3#, New-hi Tech Zone, Luoyang, China
- TEL: +86-18937970107
- FAX: +86-379-62708625
- E-mail: info@rigiabearing.com


RA5008 crossed roller bearing
- Structure: cross roller bearing
- Gear teeth: without
- Sealing: NBR
- Material: 52100/100Cr6/GCr15
- Product description: RA5008 crossed roller bearing belongs to THK separable outer ring type cross roller bearings, it's ultra-thin type, inner ring rotation.
Product introduction
RA5008 crossed roller bearing
![]() |
d | 50 mm |
D | 66 mm | |
B | 8 mm | |
Cr | 5.1 kN | |
C0r |
7.19 kN |
|
Mass |
0.08 kg |
RIGIA THK type RA5008 Crossed Roller Bearing has high rigidity, loading capacity and rotation accuracy. It has integrated inner ring and separable outer ring, share the same structure with RB crossed roller bearing except it's ultra-thin. Suited for where light weight, compact design are required, such as the swiveling units of industrial robot or manipulators.
More RA series cross roller bearing models:
Model No. | d (mm) | D (mm) | B (mm) | Cr (kN) | Cor (kN) | Mass(kg) |
RA5008 | 55 | 66 | 8 | 5.1 | 7.19 | 0.08 |
RA6008 | 60 | 76 | 8 | 5.68 | 8.68 | 0.09 |
RA7008 | 70 | 86 | 8 | 5.98 | 9.8 | 0.1 |
RA8008 | 80 | 96 | 8 | 6.37 | 11.3 | 0.11 |
RA9008 | 90 | 106 | 8 | 6.76 | 12.4 | 0.12 |
RA10008 | 100 | 116 | 8 | 7.15 | 13.9 | 0.14 |
RA11008 | 110 | 126 | 8 | 7.45 | 15 | 0.15 |
RA12008 | 120 | 136 | 8 | 7.84 | 16.5 | 0.17 |
RA13008 | 130 | 146 | 8 | 7.94 | 17.6 | 0.18 |
RA14008 | 140 | 156 | 8 | 8.33 | 19.1 | 0.19 |
RA15008 | 150 | 166 | 8 | 8.82 | 20.6 | 0.2 |
RA16013 | 160 | 186 | 13 | 23.3 | 44.9 | 0.59 |
RA17013 | 170 | 196 | 13 | 23.5 | 46.5 | 0.64 |
RA18013 | 180 | 206 | 13 | 24.5 | 49.8 | 0.68 |
RA19013 | 190 | 216 | 13 | 24.9 | 51.5 | 0.69 |
RA20013 | 200 | 226 | 13 | 25.8 | 54.7 | 0.71 |
To learn more about our company or get the Installation Instructions of RA5008 slewing bearing regarding the installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please contact us. Drawing and sample of RA5008 bearing are available upon request.