| ||||
| Compliance with standard | ISO | |||
| Housing material | Pressed steel | |||
| Sealing solution | Multiple seals | |||
| d | 20 | mm | |
| d1 | ≈ | 28.2 | mm |
| A1 | 2 | mm | |
| A2 | 8 | mm | |
| B | 31 | mm | |
| B1 | 31 | mm | |
| B4 | 4.5 | mm | |
| Da | min. | 51 | mm |
| H | 90 | mm | |
| H1 | 32 | mm | |
| J | 71.4 | mm | |
| N | 8.7 | mm | |
| s1 | 18.3 | mm | |
| T | 20.3 | mm |
| Basic dynamic load rating | C | 12.7 | kN | |
| Basic static load rating | C0 | 6.55 | kN | |
| Fatigue load limit | Pu | 0.28 | kN | |
| Limiting speed | 5000 | r/min | ||
| with shaft tolerance h6 | ||||
| Permissible radial housing load | max. | 3.3 | kN | |
| Mass unit | 0.25 | kg |
| Thread grub screw | G2 | M6x0.75 | ||
| Hexagonal key size for grub screw | N | 3 | mm | |
| Recommended tightening torque for grub screw | 4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 8 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.3125 | in | |
| Housing | PFD 47 | |||
| Bearing | YAR 204-2RF | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
