| Compliance with standard | North American standard | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals with additional flingers | |||
| d | 38.1 | mm | |
| d1 | ≈ | 51.8 | mm |
| d2 | 62 | mm | |
| Db1 | 104.8 | mm | |
| A | 38.9 | mm | |
| A1 | 14.3 | mm | |
| A5 | 26 | mm | |
| B1 | 43.1 | mm | |
| J | 143.8 | mm | |
| H | 171.5 | mm | |
| L | 104.8 | mm | |
| N | 14.3 | mm | |
| s1 | 26.2 | mm | |
| T | 51.6 | mm | |
| Values for B1 and s1 before the grub screw is tightened (sleeve and inner ring bore at starting position). | |||
| Threaded hole | |||
| RG | 1/8-27 NPT | ||
| R1 | 28.1 | mm | |
| Rα | 45 | ° | |
| Grease fitting | |||
| DN | 6.579 | mm | |
| SWN | 11.113 | mm | |
| GN | 1/8-27 NPT | ||
| 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 |
| Mass bearing unit | 1.8 | kg |
| Thread grub screw | G2 | M6 | ||
| Hexagonal key size for grub screw | N | 3.05 | 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 | F2B 508-AH | |||
| Bearing | YSP 208-108 SB-2F | |||
| End cover | ECY 208 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
