HRW21CR1M(GK) THK Wide Rail Linear Guide (Block Only) Interchangeable HRW Series
| Brand Name: |
THK |
| Model Number: |
HRW21CR1M(GK) |
| Series: |
LM287600 |
| Cone Part Number: |
LM287649D |
| Design Units: |
Imperial |
| Cage Type: |
Pin-Type |
| db - Cone Backface Backing Diameter: |
38.98 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1: |
2050000 lbf |
| C0 - Static Radial Rating: |
5300000 lbf |
| d: |
36.9375 in |
| PDF |
HRW21CR1M(GK) |
Product Details
| Series |
LM287600 |
| Cone Part Number |
LM287649D |
| Design Units |
Imperial |
| Cage Type |
Pin-Type |
| db - Cone Backface Backing Diameter |
38.98 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1 |
2050000 lbf |
| C0 - Static Radial Rating |
5300000 lbf |
| d |
36.9375 in |
| B - Double Cone Width |
15.7500 in |
| R - Cone Frontface To Clear Radius2 |
0.190 in |
| da - Cone Frontface Backing Diameter |
38.98 in |
| Ab - Cage-Cone Frontface Clearance |
0.56 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
532000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
3570000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
926000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
303000 lbf |
| K - Factor7 |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway)8 |
37200 |
| G2 - Heat Generation Factor (Rib-Roller End) |
1610 |
| Cg - Geometry Factor9 |
0.428 |