H3988 Adapter Sleeve
Adapter sleeve (H)
- Shaft dia. d1410 mm
- Bearing bore d440 mm
- Width B1189 mm
- Set weight≈ 52 kg
Mounts a tapered-bore (K) bearing on a plain cylindrical shaft and makes mounting and removal easier. Used on conveyor, fan, agricultural and heavy-industry shafts.
Technical data
| Sleeve designation | H3988 |
|---|---|
| Type | Adapter sleeve (H) |
| Shaft dia. d1 | 410 mm |
| Bearing bore d | 440 mm |
| Width B1 | 189 mm |
| Set weight | ≈ 52 kg |
Designation meaning and notes
- Taper 1:12. Used together with lock nut HM3088 and lock washer MS3088.
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Bearings that fit this sleeve
1 bearing
The tapered-bore version (K) of the bearing is used. Shaft diameter 410 mm, bearing bore 440 mm.
Quote for this sleeve