| Housing material | Cast iron | |||


| d | 25.4 | mm | |
| d2 | 41.7 | mm | |
| A | 30 | mm | |
| A1 | 12 | mm | |
| A3 | H14 | 3.2 | mm |
| A5 | 18 | mm | |
| B1 | 33 | mm | |
| Da | H11 | 63.5 | mm |
| Db1 | 65 | mm | |
| Db2 | 70 | mm | |
| J | 99 | mm | |
| H | 124 | mm | |
| L | 70 | mm | |
| N | 11.5 | mm | |
| s1 | 21 | mm | |
| T | 40 | mm | |
|
Values for B1 and s1 before the grub screw is tightened (sleeve and inner ring bore at starting position). |
|||
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 20.5 | mm | |
| Ra | 45 | ° | |
| Dowel pins | |||
| J6 | 81 | mm | |
| J7 | 12 | mm | |
| N4 | 2 | mm | |
| Basic dynamic load rating | C | 14 | kN | |
| Basic static load rating | C0 | 7.8 | kN | |
| Fatigue load limit | Pu | 0.335 | kN | |
| Limiting speed | 1500 | r/min |
| Mass bearing unit | 0.57 | kg |
| Thread grub screw | G2 | 1/4-28 UNF | ||
| Hexagonal key size for grub screw | N | 3.175 | mm | |
| Recommended tightening torque for grub screw | 4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 10 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.375 | in | |
| Appropriate SKF mounting kit | 626830 | |||
| Housing |
FYTB 505 M/VZ033
|
|||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1013240 | 257.175 | 295.28 | 17.48 | Seals |
|---|---|---|---|---|
| 1300 VL R | 1180 | - | - | Seals |
| 13948 | 240 | 320 | 60 | Bearings, units and housings |
| 50x68x8 HMS5 V | 50 | 68 | 8 | Seals |
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| 7475 | 19.05 | 33.32 | 6.35 | Seals |
| BSD 55120 C | 55 | 120 | 20 | Bearings, units and housings |
| NAO 80x110x30 | 80 | 110 | 30 | Bearings, units and housings |
| NNU 4880/HB1W33 | 400 | 500 | 100 | Bearings, units and housings |
| NU 224 ECP | 120 | 215 | 40 | Bearings, units and housings |
| PCM 222530 E | 22 | 25 | 30 | Bearings, units and housings |
| S7018 CE/HCP4A | 90 | 140 | 24 | Bearings, units and housings |
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