Cross-Roller Ring Standard USP-Grade Series Model RE USP-Grade Series of Model RE
The rotation accuracy of the USP-Grade Series achieves the ultra precision grade that surpasses the world’s highest accuracy standards such as JIS Class 2, ISO Class 2, DIN P2 and AFBMA ABCE9.
Basic load rating (radial) (kN): Basic dynamic load rating 33.1 to 264 / Basic static load rating 50.9 to 721

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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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Notes on dimensional table
- Note1) The model number of a type with seals attached is RB...UU-USP or RE...UU-USP. If a certain level of rotational accuracy is required for the inner ring, select model RB; if a certain level of rotational accuracy is required for the outer ring, select model RE.
- Note2) (a) and (b) dimensions of the greasing hole in the detailed diagram are reference values.
Model number coding

(*1) See Radial Clearance 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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