Cross-Roller Ring Standard Models RB and RBV Model RBV
Cross-Roller Ring basic type, with a separable outer ring, and an inner ring integrated with the main body. It is used in locations where the rotational accuracy of the inner ring is required. It is used, for example, in the swivel portions of index tables of machine tools.
Full-Roller products are suited to low-speed rotary operations with higher loads, and they are also compatible with all-metal specifications.
Basic load rating (radial) (kN): Basic dynamic load rating 4.62 to 1639 / Basic static load rating 4.69 to 4910
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| Products | Contents |
|---|---|
| LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
| Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
| Actuator | Movable part mass, etc. |
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Dimensional drawing/Dimensional table
Notes on dimensional table
- Note 1: The model number of a type with seals attached is RB...UU. If a certain level of accuracy is required, this model is used for inner ring rotation.
- Note 2: (a) and (b) dimensions of the greasing hole in the detailed diagram are reference values.
- Note 3: For stainless steel types, please consult THK. If there are no seals, all components (excluding grease) will be metal.
Model number coding
(*1) See Radial Clearance Standard
(*2) See Accuracy Standard
THK Online Services
Member-Exclusive Content
These contents can be accessed
after registering as a member.
Benefit 1: Useful features
-
Easy product comparisonsHighlight feature
-
Save items for laterreview Favorites feature
Benefit 2: Exclusive content
| Products | Contents |
|---|---|
| LM Guide | LM rail standard lengths and maximum length, tapped-hole type LM rail, frame for LM rail clamps, steel plate for LM rail clamps, etc. |
| Ball Screw | Axial clearance, maximum manufacturing length of shaft, etc. |
| Actuator | Movable part mass, etc. |
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You can download 2D/3D CAD by clicking on the icon and selecting from the CAD format.
| Model No. | Designer* | Life Calculator* | CAD Download* |
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| RBV3010 |
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| RBV3510 |
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| RBV4010 |
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| RBV4510 |
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| RBV5013 |
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| RBV6013 |
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| RBV13015 |
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| RBV20035 |
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| RBV25040 |
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| RBV30025 |
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| RBV30035 |
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| RBV35020 |
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| RBV50050 |
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| RBV60040 |
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| RBV70045 |
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| RBV80070 |
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| RBV90070 |
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| RBV1000110 |
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| RBV1250110 |
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