HSR55LA[1,2,3,4,5,6,7,8,9]+[219-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series
| Brand Name: |
THK |
| Model Number: |
HSR55LA[1,2,3,4,5,6,7,8,9]+[219-3000/1]L |
| Cone Part Number: |
HM321245 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
135000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
35100 lbf |
| d: |
3.9060 in |
| B - Cone Width: |
1.9375 in |
| R - Cone Backface To Clear Radius3: |
0.14 in |
| PDF |
HSR55LA[1,2,3,4,5,6,7,8,9]+[219-3000/1]L |
Product Details
| Cone Part Number |
HM321245 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
135000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
35100 lbf |
| d |
3.9060 in |
| B - Cone Width |
1.9375 in |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| da - Cone Frontface Backing Diameter |
4.29 in |
| db - Cone Backface Backing Diameter |
4.57 in |
| Ab - Cage-Cone Frontface Clearance |
0.08 in |
| Aa - Cage-Cone Backface Clearance |
0.14 in |
| a - Effective Center Location4 |
-0.44 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
20100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
77700 lbf |
| C0 - Static Radial Rating |
109000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
11800 lbf |
| K - Factor8 |
1.7 |
| G1 - Heat Generation Factor (Roller-Raceway) |
223.2 |
| G2 - Heat Generation Factor (Rib-Roller End) |
45 |
| Cg - Geometry Factor |
0.102 |