| Compliance with standard | ISO | |||
| Housing material | Cast iron | |||
| Sealing solution | 5-lip seals | |||
| d | 40 | mm | |
| d1 | ≈ | 51.8 | mm |
| Da | 88.9 | mm | |
| Db1 | 98 | mm | |
| Db2 | 102 | mm | |
| A | 38.5 | mm | |
| A1 | 14 | mm | |
| A3 | 3.2 | mm | |
| A5 | 26 | mm | |
| B1 | 56.3 | mm | |
| B4 | 6.75 | mm | |
| J | 143.5 | mm | |
| H | 171.5 | mm | |
| L | 102 | mm | |
| N | 14 | mm | |
| s1 | 34.9 | mm | |
| T | 58.9 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 24.5 | mm | |
| Rα | 45 | ° | |
| Dowel pins | |||
| J6 | 115.5 | mm | |
| J7 | 16 | mm | |
| N4 | 2 | mm | |
| Basic dynamic load rating | C | 30.7 | kN | |
| Basic static load rating | C0 | 19 | kN | |
| Fatigue load limit | Pu | 0.8 | kN | |
| Limiting speed | 950 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 1.65 | kg |
| Hexagonal key size for grub screw | N | 3.175 | mm | |
| Recommended tightening torque for grub screw | 4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 12 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.5 | in |
| Housing | FYTB 508 M/VZ033 | |||
| Bearing | YELAG 208 | |||
| End cover | ECY 208 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
