HRW17CR[1,2,3,4,5,6,7,8,9][DD,KK,UU,ZZ]C1+[64-1900/1]L THK Linear Guide Wide Rail HRW Accuracy and Preload Selectable
| Brand Name: | THK |
| Model Number: | HRW17CR[1,2,3,4,5,6,7,8,9][DD,KK,UU,ZZ]C1+[64-1900/1]L |
| Bearing number: | 6308N |
| Size (mm): | 40x90x23 |
| Bore Diameter (mm): | 40 |
| Outer Diameter (mm): | 90 |
| Width (mm): | 23 |
| d: | 40 mm |
| D: | 90 mm |
| B: | 23 mm |
| PDF |
HRW17CR[1,2,3,4,5,6,7,8,9][DD,KK,UU,ZZ]C1+[64-1900/1]L |
Product Details
| Bearing number | 6308N |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| a | 3.28 mm |
| b | 2.7 mm |
| r min. | 1.5 mm |
| r1 min. | 0.5 mm |
| D1 | 86.79 mm |
| Weight | 0.633 Kg |
| Basic dynamic load rating (C) | 40,5 kN |
| Basic static load rating (C0) | 24,1 kN |
| (Grease) Lubrication Speed | 7500 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Size | 40 mm |
| Outside Diameter | 90 mm |
| Width | 23 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| r1 | 0.5 mm |
| Groove Width | 2.7 mm |
| Groove Diameter | 86.8 mm |
| a (max) | 3.3 mm |
| Dynamic Load Rating | 40,500 N |
| Static Load Rating | 24,100 N |
| Limiting Speed - Grease | 7,800 rpm |
| Limiting Speed - Oil | 9,200 rpm |
| Factor fo | 13.2 |
| Radial Clearance | 0.006 to 0.020 mm |
| da (min) | 49 mm |
| Da (max) | 81 mm |
| Dx (min) | 98 mm |
| ra (max) | 1.5 mm |
| Cy (max) | 5.9 mm |
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