| 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 | |
| A | 48.8 | mm | |
| A1 | 30 | mm | |
| A5 | 23.5 | mm | |
| B | 33.9 | mm | |
| B1 | 43.1 | mm | |
| H | 104 | mm | |
| H1 | 54 | mm | |
| H2 | 20.64 | mm | |
| J | 137.32 | mm | |
| J | max. | 145.26 | mm |
| J | min. | 129.38 | mm |
| L | 184.15 | mm | |
| N | 20.64 | mm | |
| N1 | 16.67 | mm | |
| s1 | 26.2 | 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 | 2.7 | 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 | 2.1 | 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 | P2B 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
