4SRS20M+[51-900/1]LM THK Miniature Linear Guide Caged Ball SRS Series
| Brand Name: |
THK |
| Model Number: |
4SRS20M+[51-900/1]LM |
| Series: |
30207 |
| Cone Part Number: |
X30207 |
| Design Units: |
METRIC |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
23700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
6150 lbf |
| d: |
35.000 mm |
| B - Cone Width: |
17.000 mm |
| PDF |
4SRS20M+[51-900/1]LM |
Product Details
| Series |
30207 |
| Cone Part Number |
X30207 |
| Design Units |
METRIC |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
23700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
6150 lbf |
| d |
35.000 mm |
| B - Cone Width |
17.000 mm |
| WPD |
65.3 mm |
| DD |
59.8 mm |
| R - Cone Backface To Clear Radius3 |
1.520 mm |
| da - Cone Frontface Backing Diameter |
42.5 mm |
| db - Cone Backface Backing Diameter |
44.5 mm |
| Ab - Cage-Cone Frontface Clearance |
3.3 mm |
| Aa - Cage-Cone Backface Clearance |
0 mm |
| a - Effective Center Location4 |
-3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
15700 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
60600 N |
| C0 - Static Radial Rating |
63600 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
10100 N |
| K - Factor8 |
1.56 |
| G1 - Heat Generation Factor (Roller-Raceway) |
18 |
| G2 - Heat Generation Factor (Rib-Roller End) |
13.3 |
| Cg - Geometry Factor |
0.0662 |