The roller cage model R has a unique roller retaining mechanism to achieve a large effective contact length of the rollers and a short roller pitch interval. It is a highly rigid type.

Model No. Main dimensions Basic load rating (per roller) Detail specifications CAD Dimensional drawing Combined dimensions 2D (DXF) 3D M The dimensions  in the parentheses above indicate  the dimensions of the Ball Guide. A L0 Dynamic rating CZ Static rating C0Z mm mm mm kN kN VR 1-20×5Z 8.5 4 20 0.152 0.153 VR 1-30×7Z 8.5 4 30 0.152 0.153 VR 1-40×10Z 8.5 4 40 0.152 0.153 VR 1-50×13Z 8.5 4 50 0.152 0.153 VR 1-60×16Z 8.5 4 60 0.152 0.153 VR 1-70×19Z 8.5 4 70 0.152 0.153 VR 1-80×21Z 8.5 4 80 0.152 0.153 VR 2-30×5Z 12 6 30 0.276 0.271 VR 2-45×8Z 12 6 45 0.276 0.271 VR 2-60×11Z 12 6 60 0.276 0.271 VR 2-75×13Z 12 6 75 0.276 0.271 VR 2-90×16Z 12 6 90 0.276 0.271 VR 2-105×18Z 12 6 105 0.276 0.271 VR 2-120×21Z 12 6 120 0.276 0.271 VR 2-135×23Z 12 6 135 0.276 0.271 VR 2-150×26Z 12 6 150 0.276 0.271 VR 2-165×29Z 12 6 165 0.276 0.271 VR 2-180×32Z 12 6 180 0.276 0.271 VR 3-50×7Z 18 8 50 0.639 0.611 VR 3-75×10Z 18 8 75 0.639 0.611