| Housing material | Cast iron | |||


| d | 40 | mm | |
| A | 38.5 | mm | |
| A1 | 14 | mm | |
| A3 | H14 | 3.2 | mm |
| A5 | 23.5 | mm | |
| B1 | 42.9 | mm | |
| Da | H11 | 115.9 | mm |
| Db1 | 98 | mm | |
| Db2 | 106 | mm | |
| J | 101.5 | mm | |
| L | 130 | mm | |
| N | 14 | mm | |
| s1 | 25.9 | mm | |
| T | 49.9 | mm | |
|
Values for B1 and s1 before the grub screw is tightened (sleeve and inner ring bore at starting position). |
|||
| Dowel pins | |||
| J6 | 118 | mm | |
| J7 | 34 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 30.7 | kN | |
| Basic static load rating | C0 | 19 | kN | |
| Fatigue load limit | Pu | 0.8 | kN | |
| Limiting speed | 950 | r/min |
| Mass bearing unit | 1.8 | kg |
| Thread grub screw | G2 | M6 | ||
| Hexagonal key size for grub screw | N | 3 | 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 | |
| Appropriate SKF mounting kit | 626830 | |||
| Housing |
FY 508 M/VZ033
|
|||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 25108 | 63.5 | 101.68 | 9.53 | Seals |
|---|---|---|---|---|
| 33x50x6 HMS5 V | 33 | 50 | 6 | Seals |
| 401600 | 144 | - | - | Seals |
| 470x530x25 HDS2 R | 470 | 530 | 25 | Seals |
| 55x100x12 HMS5 RG | 55 | 100 | 12 | Seals |
| 61818 | 90 | 115 | 13 | Bearings, units and housings |
| 71914 CB/P4AL | 70 | 100 | 16 | Bearings, units and housings |
| NKS 25 | 25 | 38 | 20 | Bearings, units and housings |
| NNCF 4838 CV | 190 | 240 | 50 | Bearings, units and housings |
| SAFS 22540 x 7.1/8 | 180.975 | - | - | Bearings, units and housings |
| SIL 15 ES | 15 | - | 12 | Bearings, units and housings |
| SYFWR 1.3/8 YZTHR | 34.925 | - | - | Bearings, units and housings |
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