SR20SB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[61-3000/1]L THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series
| Brand Name: | THK |
| Model Number: | SR20SB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[61-3000/1]L |
| Series: | 395 |
| Cone Part Number: | K149541 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 38700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 10000 lbf |
| d: | 2.6250 in |
| B - Cone Width: | 1.2205 in |
| PDF |
SR20SB[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]+[61-3000/1]L |
Product Details
| Series | 395 |
| Cone Part Number | K149541 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 38700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 10000 lbf |
| d | 2.6250 in |
| B - Cone Width | 1.2205 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 2.87 in |
| db - Cone Backface Backing Diameter | 3.15 in |
| Ab - Cage-Cone Frontface Clearance | -0.19 in |
| Aa - Cage-Cone Backface Clearance | 0.1 in |
| a - Effective Center Location4 | -0.09 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 5760 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 22200 lbf |
| C0 - Static Radial Rating | 28100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 3970 lbf |
| K - Factor8 | 1.45 |
| Cg - Geometry Factor | 0.0984 |
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