W3X / RM3X Cutting Equipment W Groove Guide Roller Bearing
W3X / RM3X cutting equipment W groove guide roller bearing
Feature
The surface of outer ring is the "W" profile formed by the two "V" with an angle of 90 degrees. The internal or external side face can be matched separately with the concave or protrudable track that both have a "V' profile with the angle of 90 degrees, and also the internal side face can be matched well with the cylindrical track.
Application
V groove bearings are the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track. They are widely used in CNC machine,Plasma machine etc.
Contact information
Attn: Emily
E-mail: emily at
Skype:Emily Cosmic
Datasheet
| Item No. | Dimensions (mm) | Basic Load Ratings | Mass g |
|||||||
| d | D | B | A1 | A2 | r | Cr | Cor | |||
| min. | Dynamic (kN) |
Static (kN) |
||||||||
| W1 | RM1 ZZ | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 12 |
| W1X | RM1 2RS | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 12 |
| W2 | RM2 ZZ | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 40 |
| W2X | RM2 2RS | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 40 |
| W3 | RM3 ZZ | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 136 |
| W3X | RM3 2RS | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 136 |
| W4 | RM4 ZZ | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 285 |
| W4X | RM4 2RS | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 285 |
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