P 20 FM
Pillow block ball bearing unit for insert bearing with narrow inner ring and eccentric locking collar, pressed steel housingPillow (plummer) block ball bearing units with pressed steel housing consisting of an insert bearing mounted in a pressed steel housing that can be bolted to a support surface. The unit components need to be ordered separately. The pressed steel housings for insert bearings are lightweight and made from cold-rolled steel and are zinc-coated for corrosion protection. The bearing is intended for use in applications where the direction of rotation is constant.
- Lightweight
- Protection against corrosion
- Accommodate static initial misalignment
- Reduce noise and vibration levels
- Flexible bearing and housing combinations
Description
Dimensions
| Shaft diameter | 20 mm |
| Centre height (pillow block) | 25.3 mm |
| Housing overall width | 32 mm |
| Centre distance between bolt holes | 76 mm |
| Bearing width, total | 30.5 mm |
Performance
| Basic dynamic load rating | 12.7 kN |
| Basic static load rating | 6.55 kN |
| Limiting speed | 8 500 r/min |
| Note | Limiting speed with shaft tolerance h6 |
Properties
| Housing type | Pillow block |
| Number of bolt holes for fasteners | 2 |
| Fastening bolt hole type | Plain |
| Retaining feature, inner ring | Eccentric collar |
| Bore type | Cylindrical |
| Rubber seating ring | Without |
| Material, housing | Pressed steel |
| Material, bearing | Bearing steel |
| Coating | Zinc-coated housing |
| Sealing, bearing | Seal on both sides |
| Sealing type | Contact, standard |
| Sealing, unit | Without |
| Lubricant | Grease |
| Relubrication hole | Without |
| Grease fitting | Without |
