| Compliance with standard | ISO | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals with additional flingers | |||
| d | 57.15 | mm | |
| d1 | ≈ | 75.64 | mm |
| A | 52 | mm | |
| A1 | 17 | mm | |
| A3 | 3.2 | mm | |
| A5 | 39 | mm | |
| B | 65.1 | mm | |
| B4 | 10 | mm | |
| Da | 161.9 | mm | |
| Db1 | 130 | mm | |
| Db2 | 143 | mm | |
| J | 143 | mm | |
| L | 175 | mm | |
| N | 18 | mm | |
| s1 | 39.7 | mm | |
| T | 73.7 | mm | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 34.5 | mm | |
| Dowel pins | |||
| J6 | 161 | mm | |
| J7 | 49.5 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 52.7 | kN | |
| Basic static load rating | C0 | 36 | kN | |
| Fatigue load limit | Pu | 1.53 | kN | |
| Limiting speed | 3400 | r/min |
with shaft tolerance h6
| Mass bearing unit | 4.05 | kg |
| Thread grub 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 | ||
| Recommended diameter for attachment bolts, mm | G | 16 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.625 | in | |
| Housing | FY 512 M | |||
| Bearing | YAR 212-204-2F | |||
| End cover | ECY 212 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
