Find a Service Center
- Expansion Spherical Roller Flange Pillow Block
- 4-Bolt Flange Type
- 3 15/16 in Shaft Diameter
| Shaft Dia. | 3.9375 in |
| Housing Width | 9 3/4 in |
| Mounting Flange Width | 1 1/8 in |
| Housing Material | Cast Iron |
| Mounting Pad Width [Max] | 12.9063 in |
| Housing Diameter | 8 1/2 in |
| Grease Fitting Size | 1/8 in NPT |
| Bore Range [Min] | 1.4375 in |
| Temperature Range [Max] | 225 °F |
| Seal Type | Triple Lip Contact seals |
| Shape | Round |
| Length Through Bore | 4.94 in |
| Bolt Size | 7/8 in |
| Locknut Outside Diameter | 5 7/16 in |
| Lubricant Type | Exxon Ronex MP |
| Flange Type | 4-Bolt Flange |
| Bolt Circle Dia. | 10 3/4 in |
| Bearing Design | Expansion |
| RPM [Max] | 850 rpm |
| Locking Device | Adapter Mounted |
| Bore Range [Max] | 3.9375 in |
| Bearing Type | Spherical Roller Bearing |
| Bolt Hole Spacing | 7 19/32 in |
| Weight | 54.8 LB |
| EAN or UPC | 793699540369 |
