HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series
| Brand Name: | THK |
| Model Number: | HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L |
| Series: | 280000 |
| Cone Part Number: | EE280626 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 236000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 61200 lbf |
| d: | 6.2500 in |
| B - Cone Width: | 2.7207 in |
| PDF |
HSR45LB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[188-3090/1]L |
Product Details
| Series | 280000 |
| Cone Part Number | EE280626 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 236000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 61200 lbf |
| d | 6.2500 in |
| B - Cone Width | 2.7207 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 7.09 in |
| db - Cone Backface Backing Diameter | 7.56 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Aa - Cage-Cone Backface Clearance | 0.56 in |
| a - Effective Center Location4 | -0.48 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 35100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 136000 lbf |
| C0 - Static Radial Rating | 195000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 21700 lbf |
| K - Factor8 | 1.62 |
| G1 - Heat Generation Factor (Roller-Raceway) | 591.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 86 |
| Cg - Geometry Factor | 0.112 |
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