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 |
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