| Compliance with standard | ISO | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals with additional flingers | |||
| d | 55.563 | mm | |
| d1 | ≈ | 69.06 | mm |
| A | 64 | mm | |
| A1 | 27 | mm | |
| A2 | 41 | mm | |
| A5 | 33.5 | mm | |
| B | 55.6 | mm | |
| B1 | 55.6 | mm | |
| B4 | 9 | mm | |
| H | 146 | mm | |
| H1 | 130 | mm | |
| H2 | 102 | mm | |
| L | 171 | mm | |
| L1 | 106 | mm | |
| L2 | 19 | mm | |
| L3 | 95 | mm | |
| N | 35 | mm | |
| N1 | 25 | mm | |
| N2 | 64 | mm | |
| s1 | 33.4 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 5 | mm | |
| Rα | 30 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Basic dynamic load rating | C | 43.6 | kN | |
| Basic static load rating | C0 | 29 | kN | |
| Fatigue load limit | Pu | 1.25 | kN | |
| Limiting speed | 3600 | r/min |
with shaft tolerance h6
| Mass bearing unit | 3.85 | kg |
| Grub (set) screw | G2 | 3/8-24 UNF | ||
| Hexagonal key size for grub screw | N | 4.763 | mm | |
| Recommended tightening torque for grub screw | 16.5 | N·m | ||
| Housing | TU 511 M | |||
| Bearing | YAR 211-203-2F | |||
| End cover | ECY 211 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
