Detailed description
SSR 20XTB Linear Guide slider 20*28*59*66.5 mm specification
| Designation | SSR20XTB |
| Category | Caged Ball LM Guide Model SSR |
| Width W1(mm) | 20 |
| Height M(mm) | 28 |
| Width W(mm) | 59 |
| Length L(mm) | 66.5 |
| LM block(kg) | 0.31 |
| Cr (kN) Basic dynamic load rating | 19.6 |
| C0r (kN) Basic static load rating | 23.4 |
| Static permissible moment kN•m(one block) | 0.138 |
| Static permissible moment kN•m(two blocks) | 0.723 |
| Grease nipple | B-M6F |
| Radial clearance | Normal grade |
Extended SSR-20XTB Linear Guide Rail Block 20*28*59*66.5 mm
| Model No. | Outer dimensions | LM rail dimensions | Mass | ||||||||
| Height (M) |
Width (W) |
Length(L) | Width W1 ±0.05 |
W2 | Height M1 |
Pitch F |
d1*d2*h | Length Max |
LM Block kg |
LM Rail kg/m |
|
| SSR 15XTB | 24 | 52 | 56.9 | 15 | 18.5 | 12.5 | 60 | 4.5*7.5*5.3 | 3000 (1240) |
0.19 | 1.2 |
| SSR 20XTB | 28 | 59 | 66.5 | 20 | 19.5 | 15.5 | 60 | 6*9.5*8.5 | 3000 (1480) |
0.31 | 2.1 |










