| Compliance with standard | ISO | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals | |||
| d | 40 | mm | |
| d1 | ≈ | 51.8 | mm |
| d2 | 56.5 | mm | |
| A | 38.5 | mm | |
| A1 | 14 | mm | |
| A3 | 3.2 | mm | |
| A5 | 26 | mm | |
| B1 | 43.2 | mm | |
| B4 | 6.75 | mm | |
| Da | 115.9 | mm | |
| Db1 | 98 | mm | |
| Db2 | 106 | mm | |
| J | 101.5 | mm | |
| L | 130 | mm | |
| N | 14 | mm | |
| s1 | 32.7 | mm | |
| T | 57.2 | mm | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 25.5 | mm | |
| Dowel pins | |||
| J6 | 118 | mm | |
| J7 | 34 | mm | |
| N4 | 4 | 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 | 4800 | r/min |
with shaft tolerance h6
| Mass bearing unit | 1.8 | kg |
| Thread grub screw | G2 | M10x1 | ||
| Hexagonal key size for grub screw | N | 5 | mm | |
| Recommended tightening torque for grub screw | 16.5 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 12 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.5 | in | |
| Housing | FY 508 M | |||
| Bearing | YET 208 | |||
| End cover | ECY 208 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
