| Compliance with standard | North American standard | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals with additional flingers | |||
| d | 30.163 | mm | |
| d1 | ≈ | 39.7 | mm |
| d2 | 44.1 | mm | |
| A | 37.3 | mm | |
| A1 | 13.5 | mm | |
| A2 | 27.8 | mm | |
| A5 | 22.5 | mm | |
| B1 | 48.4 | mm | |
| B4 | 5.95 | mm | |
| H | 102.4 | mm | |
| H1 | 88.9 | mm | |
| H2 | 56.4 | mm | |
| L | 112.8 | mm | |
| L1 | 69.9 | mm | |
| L2 | 10.3 | mm | |
| L3 | 57.2 | mm | |
| N | 20.6 | mm | |
| N1 | 15.9 | mm | |
| N2 | 37.3 | mm | |
| s1 | 30.1 | mm | |
| Threaded hole | |||
| RG | 1/8-27 NPT | ||
| R1 | 1.1 | mm | |
| Rα | 30 | ° | |
| Grease fitting | |||
| DN | 6.579 | mm | |
| SWN | 11.113 | mm | |
| GN | 1/8-27 NPT | ||
| Basic dynamic load rating | C | 19.5 | kN | |
| Basic static load rating | C0 | 11.2 | kN | |
| Fatigue load limit | Pu | 0.475 | kN | |
| Limiting speed | 6300 | r/min |
with shaft tolerance h6
| Mass bearing unit | 1.3 | kg |
| Grub (set) screw | G2 | 5/16-24 UNF | ||
| Hexagonal key size for grub screw | N | 3.969 | mm | |
| Recommended tightening torque for grub screw | 6.5 | N·m | ||
| Housing | WSTU 506 | |||
| Bearing | YEL 206-103-2F | |||
| End cover | ECY 206 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
