| ||||
| Compliance with standard | JIS | |||
| Housing material | Cast iron | |||
| Sealing solution | Standard seals with additional flingers | |||
| d | 55 | mm | |
| d1 | ≈ | 75.64 | mm |
| d3 | 80 | mm | |
| Db1 | 140 | mm | |
| A | 45 | mm | |
| A1 | 18 | mm | |
| A5 | 39 | mm | |
| B1 | 62 | mm | |
| J | 202 | mm | |
| H | 250 | mm | |
| L | 140 | mm | |
| N | 23 | mm | |
| s1 | ≈ | 33.8 | mm |
| T | 62.8 | mm | |
| Value for s1 before the sleeve is driven into the bearing bore (sleeve and inner ring bore at starting position). | |||
| Threaded hole | |||
| RG | 1/8-27 NPT | ||
| R1 | 33 | mm | |
| Grease fitting | |||
| DN | 6.589 | mm | |
| SWN | 11.11 | mm | |
| GN | 1/8-27 NPT | ||
| Basic dynamic load rating | C | 52.7 | kN | |
| Basic static load rating | C0 | 36 | kN | |
| Fatigue load limit | Pu | 1.53 | kN | |
| Limiting speed | 2700 | r/min |
| Mass bearing unit | 4 | kg |
| Associated spanner | HN 12-13 | |||
| Recommended lock nut tightening angle | α | 95 | ° | |
| Recommended diameter for attachment bolts, mm | G | 20 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.75 | in | |
| Housing | FL 212 | |||
| Bearing | UK 212 K/H | |||
| Adapter sleeve | H 2312 | |||
| End cover | ECY 212 | |||
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ
