HSR30CB[1,2,3,4,5,6,7,8,9]M+[111-2520/1]LM THK Standard Linear Guide Accuracy and Preload Selectable HSR Series
| Brand Name: |
THK |
| Model Number: |
HSR30CB[1,2,3,4,5,6,7,8,9]M+[111-2520/1]LM |
| Bore Type: |
Tapered Bore |
| Enclosure: |
Open |
| Configuration: |
Double Row |
| Roller Profile: |
Symmetric |
| Center Guidance: |
Fixed Inner Ring Rib |
| Retainer Material: |
Machined Brass |
| Nr. of Holes: |
6 |
| Weight: |
52.700 kg |
| PDF |
HSR30CB[1,2,3,4,5,6,7,8,9]M+[111-2520/1]LM |
Product Details
| Bore Type |
Tapered Bore |
| Enclosure |
Open |
| Configuration |
Double Row |
| Roller Profile |
Symmetric |
| Center Guidance |
Fixed Inner Ring Rib |
| Retainer Material |
Machined Brass |
| Nr. of Holes |
6 |
| Weight |
52.700 kg |
| d |
280 mm |
| D |
420 mm |
| B |
106 mm |
| Fillet Radius/Chamfer |
4 mm |
| Groove Width A |
22 mm |
| Hole Diameter (do) |
10 mm |
| Dynamic Load Rating |
2,030,000 N |
| Static Load Rating |
2,720,000 N |
| Limiting Speed - Grease |
1,000 rpm |
| Limiting Speed - Oil |
1,300 rpm |
| Constant e |
0.24 |
| Axial Load Factor Y0 |
2.73 |
| Axial Load Factor Y1 |
2.79 |
| Axial Load Factor Y2 |
4.15 |
| Radial Clearance |
0.300 to 0.390 mm |
| da (min) |
298 mm |
| Da (max) |
402 mm |
| ra (max) |
3 mm |