P2B 103-LF-AH
Pillow block bearing unit with composite or cast metal housingPillow (plummer) block bearing units consisting of an insert bearing mounted in a composite or cast metal housing that can be bolted to a support surface. In addition to being part of a unit, some pillow block housings for insert bearings are available as separate components. The SKF assortment includes units that are compliant with several industrial standards and meet many requirements.
- Ready to mount
- Lubricated and sealed bearings
- Quick locking on the shaft
- Large variety of housing shapes, housing materials, and locking methods
- Concentric locking options for high speeds and low vibration
Description
Dimensions
| Shaft diameter | 30.163 mm |
| Centre height (pillow block) | 42.86 mm |
| Housing overall width | 44.6 mm |
| Centre distance between bolt holes | 120.65 mm |
| Bearing width, total | 37.2 mm |
Performance
| Basic dynamic load rating | 19.5 kN |
| Basic static load rating | 11.2 kN |
| Limiting speed | 6 300 r/min |
Properties
| Housing type | Pillow block |
| Number of bolt holes for fasteners | 2 |
| Fastening bolt hole type | Plain |
| Retaining feature, inner ring | SKF ConCentra |
| Bore type | Cylindrical |
| Rubber seating ring | Without |
| Material, housing | Cast iron |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing, bearing | Seal and flinger on both sides |
| Sealing type | Contact, standard |
| Sealing, unit | Optional end cover |
| Lubricant | Grease |
| Relubrication hole | With |
| Grease fitting | With |
