![[THK] — RA-C Cross Roller Ring (Single Split Outer Ring)](https://prosourcemro.com/wp-content/uploads/2026/05/001-954-1024x668.png)
[THK] — RA-C Cross Roller Ring (Single Split Outer Ring)
Family ID: THK-RAC-CROSS-ROLLER
THK RA-C type Cross Roller Ring — single split outer ring type. Same dimensions as RA type; single outer ring split increases outer ring rigidity allowing use for outer ring rotation as well as inner ring rotation. Seal version: RA...CUU. Bore range: 50–200 mm.
16 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| RA5008C | THK RA5008C, d=50mm D=66mm B=8mm single split outer ring | THK | Model: RA5008C | Type: RA-C (Single Split Outer Ring) | Bore d: 50 mm | OD D: 66 mm | Roller PCD dp: 57 mm | Width B: 8 mm | Dynamic Load C: 5.1 kN | Static Load C0: 7.19 kN | Mass: 0.08 kg | Seal variant: RA5008CUU | ||
| RA6008C | THK RA6008C, d=60mm D=76mm B=8mm single split outer ring | THK | Model: RA6008C | Type: RA-C (Single Split Outer Ring) | Bore d: 60 mm | OD D: 76 mm | Roller PCD dp: 67 mm | Width B: 8 mm | Dynamic Load C: 5.68 kN | Static Load C0: 8.68 kN | Mass: 0.09 kg | Seal variant: RA6008CUU | ||
| RA7008C | THK RA7008C, d=70mm D=86mm B=8mm single split outer ring | THK | Model: RA7008C | Type: RA-C (Single Split Outer Ring) | Bore d: 70 mm | OD D: 86 mm | Roller PCD dp: 77 mm | Width B: 8 mm | Dynamic Load C: 5.98 kN | Static Load C0: 9.8 kN | Mass: 0.1 kg | Seal variant: RA7008CUU | ||
| RA8008C | THK RA8008C, d=80mm D=96mm B=8mm single split outer ring | THK | Model: RA8008C | Type: RA-C (Single Split Outer Ring) | Bore d: 80 mm | OD D: 96 mm | Roller PCD dp: 87 mm | Width B: 8 mm | Dynamic Load C: 6.37 kN | Static Load C0: 11.3 kN | Mass: 0.11 kg | Seal variant: RA8008CUU | ||
| RA9008C | THK RA9008C, d=90mm D=106mm B=8mm single split outer ring | THK | Model: RA9008C | Type: RA-C (Single Split Outer Ring) | Bore d: 90 mm | OD D: 106 mm | Roller PCD dp: 97 mm | Width B: 8 mm | Dynamic Load C: 6.76 kN | Static Load C0: 12.4 kN | Mass: 0.12 kg | Seal variant: RA9008CUU | ||
| RA10008C | THK RA10008C, d=100mm D=116mm B=8mm single split outer ring | THK | Model: RA10008C | Type: RA-C (Single Split Outer Ring) | Bore d: 100 mm | OD D: 116 mm | Roller PCD dp: 107 mm | Width B: 8 mm | Dynamic Load C: 7.15 kN | Static Load C0: 13.9 kN | Mass: 0.14 kg | Seal variant: RA10008CUU | ||
| RA11008C | THK RA11008C, d=110mm D=126mm B=8mm single split outer ring | THK | Model: RA11008C | Type: RA-C (Single Split Outer Ring) | Bore d: 110 mm | OD D: 126 mm | Roller PCD dp: 117 mm | Width B: 8 mm | Dynamic Load C: 7.45 kN | Static Load C0: 15.0 kN | Mass: 0.15 kg | Seal variant: RA11008CUU | ||
| RA12008C | THK RA12008C, d=120mm D=136mm B=8mm single split outer ring | THK | Model: RA12008C | Type: RA-C (Single Split Outer Ring) | Bore d: 120 mm | OD D: 136 mm | Roller PCD dp: 127 mm | Width B: 8 mm | Dynamic Load C: 7.84 kN | Static Load C0: 16.5 kN | Mass: 0.17 kg | Seal variant: RA12008CUU | ||
| RA13008C | THK RA13008C, d=130mm D=146mm B=8mm single split outer ring | THK | Model: RA13008C | Type: RA-C (Single Split Outer Ring) | Bore d: 130 mm | OD D: 146 mm | Roller PCD dp: 137 mm | Width B: 8 mm | Dynamic Load C: 7.94 kN | Static Load C0: 17.6 kN | Mass: 0.18 kg | Seal variant: RA13008CUU | ||
| RA14008C | THK RA14008C, d=140mm D=156mm B=8mm single split outer ring | THK | Model: RA14008C | Type: RA-C (Single Split Outer Ring) | Bore d: 140 mm | OD D: 156 mm | Roller PCD dp: 147 mm | Width B: 8 mm | Dynamic Load C: 8.33 kN | Static Load C0: 19.1 kN | Mass: 0.19 kg | Seal variant: RA14008CUU | ||
| RA15008C | THK RA15008C, d=150mm D=166mm B=8mm single split outer ring | THK | Model: RA15008C | Type: RA-C (Single Split Outer Ring) | Bore d: 150 mm | OD D: 166 mm | Roller PCD dp: 157 mm | Width B: 8 mm | Dynamic Load C: 8.82 kN | Static Load C0: 20.6 kN | Mass: 0.2 kg | Seal variant: RA15008CUU | ||
| RA16013C | THK RA16013C, d=160mm D=186mm B=13mm single split outer ring | THK | Model: RA16013C | Type: RA-C (Single Split Outer Ring) | Bore d: 160 mm | OD D: 186 mm | Roller PCD dp: 172 mm | Width B: 13 mm | Dynamic Load C: 23.3 kN | Static Load C0: 44.9 kN | Mass: 0.59 kg | Seal variant: RA16013CUU | ||
| RA17013C | THK RA17013C, d=170mm D=196mm B=13mm single split outer ring | THK | Model: RA17013C | Type: RA-C (Single Split Outer Ring) | Bore d: 170 mm | OD D: 196 mm | Roller PCD dp: 182 mm | Width B: 13 mm | Dynamic Load C: 23.5 kN | Static Load C0: 46.5 kN | Mass: 0.64 kg | Seal variant: RA17013CUU | ||
| RA18013C | THK RA18013C, d=180mm D=206mm B=13mm single split outer ring | THK | Model: RA18013C | Type: RA-C (Single Split Outer Ring) | Bore d: 180 mm | OD D: 206 mm | Roller PCD dp: 192 mm | Width B: 13 mm | Dynamic Load C: 24.5 kN | Static Load C0: 49.8 kN | Mass: 0.68 kg | Seal variant: RA18013CUU | ||
| RA19013C | THK RA19013C, d=190mm D=216mm B=13mm single split outer ring | THK | Model: RA19013C | Type: RA-C (Single Split Outer Ring) | Bore d: 190 mm | OD D: 216 mm | Roller PCD dp: 202 mm | Width B: 13 mm | Dynamic Load C: 24.9 kN | Static Load C0: 51.5 kN | Mass: 0.69 kg | Seal variant: RA19013CUU | ||
| RA20013C | THK RA20013C, d=200mm D=226mm B=13mm single split outer ring | THK | Model: RA20013C | Type: RA-C (Single Split Outer Ring) | Bore d: 200 mm | OD D: 226 mm | Roller PCD dp: 212 mm | Width B: 13 mm | Dynamic Load C: 25.8 kN | Static Load C0: 54.7 kN | Mass: 0.71 kg | Seal variant: RA20013CUU |
