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Product information
| PRODUCT DEFINITION | |
|---|---|
| Designation | BSTK20-DB |
| Brand | SNR |
| Series | BSTK |
| Housing type | Block type |
| Material | Carbon steel |
| D | 75 mm |
| D1 g6 | 65 mm |
| M1 | 0 mm |
| M2 | 0 mm |
| B - Flange width | 49 mm |
| B1 | 10 mm |
| B2 | 29 mm |
| B3 | 38 mm |
| B4 | 24,5 mm |
| B5 | 48 mm |
| B6 | 12 mm |
| B7 | 2 mm |
| B8 | 8 mm |
| H | 77 mm |
| H1 | 42 mm |
| H2 | 27 |
| H3 | 18 |
| h4 | 10 mm |
| W | 112 mm |
| W3 | 56 mm |
| W1 | 70 mm |
| W2 | 92 mm |
| S1 | 10,2 mm |
| S3 | 9,7 mm |
| Alpha | 45 ° |
| Contact angle | 60 ° |
| d1 | 20 mm |
| Mass | 2,1 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| Ca - Dynamic axial load rating | 24,3 kN |
| Cr - Dynamic load rating | 24,3 kN |
| C0a - Static axial load rating | 37,5 kN |
| C0r - Static load rating | 37,5 kN |
| Maximum static axial load, tensile direction | 25,7 kN |
| Maximum static axial load, pressure direction | 25,7 kN |
| Starting torque | 0.215 |
| KBa - Axial spring constant, tensile direction | 635 N/µm |
| KBr - Axial spring constant, pressure direction | 635 N/µm |