P2BE 107-TRB-STH
Pillow block roller bearing unit, two-bolt, type E dimensions, tapered roller bearing insert with set screw lockingPillow block roller bearing units consist of a tapered roller bearing mounted in a non-split type E dimensions housing that can be bolted to a support surface. This variant has a two-bolt base and set screw locking, holding the shaft firmly against the inner ring of the bearing. The units are sealed and lubricated and ready to use. This assortment of units covers a wide range of requirements, in inch dimensions.
- Ready to mount
- Robust
- Factory lubricated and sealed
- Quick mounting
- Long service life
Description
| Metric/inch series | Inch |
| Bearing insert | Tapered roller bearing |
| Bearing position | Locating |
| Locking method | Set screws |
| Bearing housing seal type | Heavy-duty seal |
Dimensions
| da | 36.513 mm | Shaft diameter |
|---|---|---|
| d2 | 59.531 mm | Collar outer diameter |
| A | 53.975 mm | Housing foot width |
| B | 76.2 mm | Inner ring width |
| H | 47.625 mm | Height base to center |
| H1 | 28.575 mm | Housing foot height |
| H2 | 95.25 mm | Housing height |
| J | min. 142.875 mm | Distance between attachment bolts, max. |
| J | max. 149.225 mm | Distance between attachment bolts, min. |
| J | 146.05 mm | Distance of attachment bolts |
| L | 187.325 mm | Housing length |
| N | 15.875 mm | Width foot slot width |
| N1 | 19.05 mm | Length of attachment bolt hole |
| s | 38.1 mm | Centre line unit to side face of inner ring |
| GN | 1/8-27 NPT | Thread of grease fitting |
|---|
Calculation data
| Basic dynamic load rating | C | 82.5 kN |
|---|---|---|
| Basic static load rating | C0 | 104 kN |
| Fatigue load limit | Pu | 11.4 kN |
| Comparative radial load rating | CF | 22 kN |
| Limiting speed | 3 800 r/min | |
| Limiting value | e | 0.44 |
| Calculation factor | Y1 | 1.5 |
| Calculation factor | Y2 | 2.3 |
| Calculation factor | Y0 | 1.4 |
| Bearing mean diameter | dm | 52.667 mm |
| Axial holding force of the locking mechanism | Pa | 11.7 kN |
Mass
| Mass bearing unit | 3.18 kg |
Mounting information
| Attachment bolt diameter | G | 0.5 in |
|---|---|---|
| Set screws | 5/16-18 | |
| Number of set screws | 4 | |
| Tightening torque for set screws | 17.513 N·m | |
| Grease quantity for relubrication | 5.7 g |
