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[THK] — RB Cross Roller Ring USP Grade (Ultra-Super Precision, Split Outer Ring)
Family ID: THK-RB-USP
THK RB-type Cross Roller Ring USP grade — ultra-super precision exceeding JIS Class 2 / ISO Class 2 / DIN P2. Split outer ring, integrated inner ring. For inner ring rotation applications. Seal version: RB...UU-USP. Bore range: 100–600 mm.
9 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| RB10020USP | THK RB10020USP, d=100mm D=150mm B=20mm USP grade | THK | Model: RB10020USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 100 mm | OD D: 150 mm | Roller PCD dp: 123 mm | Width B: 20 mm | Dynamic Load C: 33.1 kN | Static Load C0: 50.9 kN | Mass: 1.45 kg | Seal variant: RB10020UU-USP | ||
| RB12025USP | THK RB12025USP, d=120mm D=180mm B=25mm USP grade | THK | Model: RB12025USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 120 mm | OD D: 180 mm | Roller PCD dp: 148.7 mm | Width B: 25 mm | Dynamic Load C: 66.9 kN | Static Load C0: 100.0 kN | Mass: 2.62 kg | Seal variant: RB12025UU-USP | ||
| RB15025USP | THK RB15025USP, d=150mm D=210mm B=25mm USP grade | THK | Model: RB15025USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 150 mm | OD D: 210 mm | Roller PCD dp: 178 mm | Width B: 25 mm | Dynamic Load C: 76.8 kN | Static Load C0: 128.0 kN | Mass: 3.16 kg | Seal variant: RB15025UU-USP | ||
| RB20030USP | THK RB20030USP, d=200mm D=280mm B=30mm USP grade | THK | Model: RB20030USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 200 mm | OD D: 280 mm | Roller PCD dp: 240 mm | Width B: 30 mm | Dynamic Load C: 114.0 kN | Static Load C0: 200.0 kN | Mass: 6.7 kg | Seal variant: RB20030UU-USP | ||
| RB25030USP | THK RB25030USP, d=250mm D=330mm B=30mm USP grade | THK | Model: RB25030USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 250 mm | OD D: 330 mm | Roller PCD dp: 287.5 mm | Width B: 30 mm | Dynamic Load C: 126.0 kN | Static Load C0: 244.0 kN | Mass: 8.1 kg | Seal variant: RB25030UU-USP | ||
| RB30035USP | THK RB30035USP, d=300mm D=395mm B=35mm USP grade | THK | Model: RB30035USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 300 mm | OD D: 395 mm | Roller PCD dp: 345 mm | Width B: 35 mm | Dynamic Load C: 183.0 kN | Static Load C0: 367.0 kN | Mass: 13.4 kg | Seal variant: RB30035UU-USP | ||
| RB40040USP | THK RB40040USP, d=400mm D=510mm B=40mm USP grade | THK | Model: RB40040USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 400 mm | OD D: 510 mm | Roller PCD dp: 453.4 mm | Width B: 40 mm | Dynamic Load C: 241.0 kN | Static Load C0: 531.0 kN | Mass: 23.5 kg | Seal variant: RB40040UU-USP | ||
| RB50040USP | THK RB50040USP, d=500mm D=600mm B=40mm USP grade | THK | Model: RB50040USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 500 mm | OD D: 600 mm | Roller PCD dp: 548.8 mm | Width B: 40 mm | Dynamic Load C: 239.0 kN | Static Load C0: 607.0 kN | Mass: 26.0 kg | Seal variant: RB50040UU-USP | ||
| RB60040USP | THK RB60040USP, d=600mm D=700mm B=40mm USP grade | THK | Model: RB60040USP | Grade: USP (Ultra-Super Precision) | Type: RB (Split Outer Ring) | Bore d: 600 mm | OD D: 700 mm | Roller PCD dp: 650 mm | Width B: 40 mm | Dynamic Load C: 264.0 kN | Static Load C0: 721.0 kN | Mass: 29.0 kg | Seal variant: RB60040UU-USP |
