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RA-C

Thin Type
Single Split Outer Ring
(Outer Dia. 50 - 226 mm)
The main dimensions are the same as that of model RA. Owing to its Single-split Outer Ring structure with a highly rigid outer ring, this model can be used for outer ring rotation as well while model RA is for inner ring rotation.
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Shopping Options
Days to Ship Clear
Outer Diameter (mm) Clear
  1. see 10 more see less
Dust Protection Seal Clear
Inner Diameter (mm) Clear
  1. see 10 more see less
Inner Diameter Range (mm) Clear
Outer Diameter Range (mm) Clear
Radial Clearance Clear
In stock
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Item Total
Inner Diameter (mm): 50
Outer Diameter (mm): 66
Dust Protection Seal: With Seal
Radial Clearance: C0
RA5008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 50
Outer Diameter (mm): 66
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA5008CUUCC0
Days to Ship: 2 - 3 weeks*
RA6008CUUC0
Out of stock
Out of stock ? Contact us to place an order
Inner Diameter (mm): 60
Outer Diameter (mm): 76
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA6008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 70
Outer Diameter (mm): 86
Dust Protection Seal: With Seal
Radial Clearance: C0
RA7008CUUC0
Days to Ship: 1 - 3 days
Inner Diameter (mm): 70
Outer Diameter (mm): 86
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA7008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 80
Outer Diameter (mm): 96
Dust Protection Seal: With Seal
Radial Clearance: C0
RA8008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 80
Outer Diameter (mm): 96
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA8008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 90
Outer Diameter (mm): 106
Dust Protection Seal: With Seal
Radial Clearance: C0
RA9008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 90
Outer Diameter (mm): 106
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA9008CUUCC0
Days to Ship: 2 - 3 weeks*
RA10008CUUC0
Out of stock
Out of stock ? Contact us to place an order
Inner Diameter (mm): 100
Outer Diameter (mm): 116
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA10008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 110
Outer Diameter (mm): 126
Dust Protection Seal: With Seal
Radial Clearance: C0
RA11008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 110
Outer Diameter (mm): 126
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA11008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 120
Outer Diameter (mm): 136
Dust Protection Seal: With Seal
Radial Clearance: C0
RA12008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 120
Outer Diameter (mm): 136
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA12008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 130
Outer Diameter (mm): 146
Dust Protection Seal: With Seal
Radial Clearance: C0
RA13008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 130
Outer Diameter (mm): 146
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA13008CUUCC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 140
Outer Diameter (mm): 156
Dust Protection Seal: With Seal
Radial Clearance: C0
RA14008CUUC0
Days to Ship: 2 - 3 weeks*
Inner Diameter (mm): 140
Outer Diameter (mm): 156
Dust Protection Seal: With Seal
Radial Clearance: CC0
RA14008CUUCC0
Days to Ship: 1 - 3 days
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Model No. Main dimensions Shoulder height Basic load rating Mass
Inner diameterd Outer diameterD Roller pitch circle diameterdp WidthB B1 Greasing holed0 rmin ds(max) Dh(min) Radial
DynamicratingC StaticratingC0
mm mm mm mm mm mm mm mm kN kN kg
RA5008C50665781.50.553.560.55.17.190.08
RA6008C60766781.50.563.570.55.688.680.09
RA7008C70867781.50.573.580.55.989.80.1
RA8008C80968781.50.583.590.56.3711.30.11
RA9008C901069781.50.593.5100.56.7612.40.12
RA10008C10011610781.50.5103.5110.57.1513.90.14
RA11008C11012611781.50.5113.5120.57.45150.15
RA12008C12013612781.50.5123.5130.57.8416.50.17
RA13008C13014613781.50.5133.5140.57.9417.60.18
RA14008C14015614781.50.5143.5150.58.3319.10.19
RA15008C15016615781.50.5153.5160.58.8220.60.2
RA16013C1601861721320.816517923.344.90.59
RA18013C1802061921320.818519924.549.80.68
RA19013C1902162021320.819520924.951.50.69
RA20013C2002262121320.820521925.854.70.71
For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Nominal shaft diameter (mm) Width of ring (mm) Model Seals*1 Radial clearance*2
RA 130 08 C UU C0
RA 50~200 08 C UU C0 : Positive Clearance
  13   CC0 : Preload

Note 1: Contamination protection seal UU is standard for Model RA-C Note 2: Radial Clearance

Units: µm
Pitch circle diameterof the roller (dp) (mm)CC0C0
AboveOr lessMin.Max.Min.Max.
5080–80015
80120–80015
120140–80015
140160–80015
160180–100020
180200 –100020
200225 –100020

The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at tossales@thk.com