| Compliance with standard | ISO | |||
| Housing material | Cast iron | |||
| Sealing solution | 5-lip seals | |||
| d | 31.75 | mm | |
| d1 | ≈ | 46.1 | mm |
| d2 | 57 | mm | |
| Da | 88.9 | mm | |
| Db1 | 88 | mm | |
| Db2 | 96 | mm | |
| A | 34.5 | mm | |
| A1 | 13 | mm | |
| A3 | 3.2 | mm | |
| A5 | 24.5 | mm | |
| B1 | 39.7 | mm | |
| J | 130 | mm | |
| H | 156 | mm | |
| L | 96 | mm | |
| N | 14 | mm | |
| s1 | 24.5 | mm | |
| T | 45.3 | mm | |
| Values for B1 and s1 before the grub screw is tightened (sleeve and inner ring bore at starting position). | |||
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 22 | mm | |
| Rα | 45 | ° | |
| Dowel pins | |||
| J6 | 106 | mm | |
| J7 | 15 | mm | |
| N4 | 2 | mm | |
| Basic dynamic load rating | C | 25.5 | kN | |
| Basic static load rating | C0 | 15.3 | kN | |
| Fatigue load limit | Pu | 0.655 | kN | |
| Limiting speed | 1100 | r/min |
| Mass bearing unit | 1.25 | kg |
| Hexagonal key size for grub screw | N | 3 | mm | |
| Recommended tightening torque for grub screw | 7.4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 12 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.5 | in |
| Housing | FYTB 507 M/VZ033 | |||
| Bearing | YSPAG 207-104 | |||
| End cover | ECY 207 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
