| Housing material | Cast iron | |||


| d | 55 | mm | |
| A | 64 | mm | |
| A1 | 22 | mm | |
| A2 | 41 | mm | |
| B | 55.6 | 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 | |
| Ra | 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 with shaft tolerance h6 | 3600 | r/min |
| Mass bearing unit | 3.9 | kg |
| Grub (set) screw | G2 | M10x1 | ||
| Hexagonal key size for grub screw | N | 5 | mm | |
| Recommended tightening torque for grub screw | 16.5 | N·m | ||
| Housing | ||||
| Bearing | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12446 | 31.75 | 50.8 | 6.35 | Seals |
|---|---|---|---|---|
| 53178/53377 | 44.45 | 95.25 | 30.958 | Bearings, units and housings |
| 6210-RZ | 50 | 90 | 20 | Bearings, units and housings |
| 624/HR11TN | 4 | 13 | 5 | Bearings, units and housings |
| 628-2RZ | 8 | 24 | 8 | Bearings, units and housings |
| FBSA 206/DF | 30 | - | 120 | Bearings, units and housings |
| FY 1.1/2 WDW | 38.1 | - | - | Bearings, units and housings |
| LR 20x25x12.5 | 20 | 25 | 12.5 | Bearings, units and housings |
| MB 3 A | 17 | 32 | - | Bearings, units and housings |
| SAFS 22538 x 7 | 177.8 | - | - | Bearings, units and housings |
| SNP 3264x11.15/16 | 303.2125 | 381.127 | 263.1694 | Bearings, units and housings |
| YSPAG 210 | 50 | 90 | 37 | Bearings, units and housings |
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