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 |
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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 |