| Housing material | Cast iron | |||


| d | 55.562 | mm | |
| A | 52 | mm | |
| A1 | 17 | mm | |
| A3 | H14 | 3.2 | mm |
| A5 | 39 | mm | |
| B | 65.1 | mm | |
| Da | H11 | 161.9 | mm |
| Db1 | 130 | mm | |
| Db2 | 143 | mm | |
| J | 143 | mm | |
| L | 175 | mm | |
| N | 18 | mm | |
| s1 | 39.7 | mm | |
| T | 64.3 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 34.5 | mm | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| 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)
| 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 | ||||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1275243 | 323.85 | 361.95 | 17.48 | Seals |
|---|---|---|---|---|
| 20 VS V | 18 | - | - | Seals |
| 22x62x6 HMS5 V | 22 | 62 | 6 | Seals |
| 40x75x8 CRW1 V | 40 | 75 | 8 | Seals |
| 609 | 9 | 24 | 7 | Bearings, units and housings |
| 7019 ACB/HCP4A | 95 | 145 | 24 | Bearings, units and housings |
| IR 65x72x25 | 65 | 72 | 25 | Bearings, units and housings |
| K 81228 M | 140 | 200 | Bearings, units and housings | |
| NKI 90/36 | 90 | 120 | 36 | Bearings, units and housings |
| PCM 121420 M | 12 | 14 | 20 | Bearings, units and housings |
| PCM 323630 E | 32 | 36 | 30 | Bearings, units and housings |
| S71922 ACD/P4A | 110 | 150 | 20 | Bearings, units and housings |
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