| Model No. |
|---|
| Maximum stroke |
Main dimensions | Permissible preload δ μm |
Basic load rating （per roller） |
Mass （rail） kg/m |
|||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Combined dimensions | Mounting dimensions | No. of rollers Z |
CZ kN |
C0Z kN |
|||||||||||||||||
| M | A | L0 | n×F | G | B | C | S | d | D | h | T | Da | R | g | P | ||||||
| 118 | 40 (40.74) |
20 | 200 | 1×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
141 | 7.5 | 14 | 10 | ‒10 | 9.53 | 9.48 | 3.2 |
| 178 | 40 (40.74) |
20 | 300 | 2×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
211 | 7.5 | 14 | 15 | ‒10 | 9.53 | 9.48 | 3.2 |
| 238 | 40 (40.74) |
20 | 400 | 3×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
281 | 7.5 | 14 | 20 | ‒10 | 9.53 | 9.48 | 3.2 |
| 298 | 40 (40.74) |
20 | 500 | 4×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
351 | 7.5 | 14 | 25 | ‒10 | 9.53 | 9.48 | 3.2 |
| 358 | 40 (40.74) |
20 | 600 | 5×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
421 | 7.5 | 14 | 30 | ‒10 | 9.53 | 9.48 | 3.2 |
| 418 | 40 (40.74) |
20 | 700 | 6×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
491 | 7.5 | 14 | 35 | ‒10 | 9.53 | 9.48 | 3.2 |
| 478 | 40 (40.74) |
20 | 800 | 7×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
561 | 7.5 | 14 | 40 | ‒10 | 9.53 | 9.48 | 3.2 |
| 538 | 40 (40.74) |
20 | 900 | 8×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
631 | 7.5 | 14 | 45 | ‒10 | 9.53 | 9.48 | 3.2 |
| 598 | 40 (40.74) |
20 | 1000 | 9×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
701 | 7.5 | 14 | 50 | ‒10 | 9.53 | 9.48 | 3.2 |
| 658 | 40 (40.74) |
20 | 1100 | 10×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
771 | 7.5 | 14 | 55 | ‒10 | 9.53 | 9.48 | 3.2 |
| 718 | 40 (40.74) |
20 | 1200 | 11×100 | 50 | 19.2 | 8 | M8 | 6.8 | 10.5 | 6.2 | 4 | 9 （ 9.525） |
841 | 7.5 | 14 | 60 | ‒10 | 9.53 | 9.48 | 3.2 |
Notes on dimensional table
- Note) The dimensions in the parentheses above indicate the dimensions of the Ball Guide.
When desiring a Ball Guide in combination with a ball cage, refer to Ball Cage Model B and indicate the required number of balls.
The mass in the table indicates the value per rail/m.
Stainless steel type with high corrosion resistance is also available. (symbol M, e.g., VR9M)
Model number coding
- Note) “One set” in the model No. above indicates a combination of four rails and two cages.
Notes on Ordering
[Order units]
“One set” of cross-roller guides or ball guides denotes a combination of four rails and two cages.
Sample cross-roller guide and ball guide orders
- Note)For information on rail and cage product combinations other than those listed in the specification tables, contact THK.
