HSR45A[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[156-3090/1]L[H,P,SP,UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series
| Brand Name: | THK |
| Model Number: | HSR45A[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[156-3090/1]L[H,P,SP,UP] |
| Series: | 755 |
| Cone Part Number: | 758 |
| Cup Part Number: | 752D |
| Design Units: | Imperial |
| Bearing Weight: | 19.72 lb |
| Cage Type: | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: | 0.07 in |
| d: | 3.3750 in |
| PDF |
HSR45A[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[156-3090/1]L[H,P,SP,UP] |
Product Details
| Series | 755 |
| Cone Part Number | 758 |
| Cup Part Number | 752D |
| Design Units | Imperial |
| Bearing Weight | 19.72 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| d | 3.3750 in |
| D | 6.3750 in |
| B - Cone Width | 1.9000 in |
| C - Double Cup Width | 3.3750 in |
| T - Bearing Width across Cones | 4.1249 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Frontface To Clear Radius2 | 0.06 in |
| db - Cone Backface Backing Diameter | 4.06 in |
| Da - Cup Frontface Backing Diameter | 5.94 in |
| Aa - Cage-Cone Backface Clearance | 0.11 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 19100 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 128000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 33200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 11100 lbf |
| K - Factor7 | 1.71 |
| e - ISO Factor8 | 0.34 |
| Y1 - ISO Factor9 | 1.98 |
| Y2 - ISO Factor10 | 2.95 |
| Cg - Geometry Factor11 | 0.0945 |
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