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- Expansion Ball Bearing Flange Pillow Block
- 4-Bolt Flange Type
- 1 in Shaft Diameter
- 4 5/8 in Housing Length
features
- Alignable
- Expansion
- Cast iron housing
- Four-bolt mounting
- Spring locking collar
- Relubricatable
| Series | 300 |
| Duty | Heavy-Duty |
| Flange Type | 4-Bolt Flange |
| Housing Width | 1 1/2 in |
| Grease Fitting Size | 1/4-28 |
| Overall Width | 1 51/64 in |
| Bore Range [Min] | 0.875 in |
| Static Load Rating [Max] | 2450 lbf |
| Shaft Dia. | 1 in |
| Bearing Type | Ball Bearing |
| Shape | Square |
| Housing Material | Cast Iron |
| Dynamic Load Rating | 4810 lbf |
| Bearing Design | Expansion |
| Bore Range [Max] | 3.9375 in |
| Housing Height | 4 5/8 in |
| Bolt Hole Spacing | 3 1/2 in |
| Temperature Range [Min] | -20 °F |
| Length Through Bore | 1.67188 in |
| End Type | Open End |
| Bearing Standoff Distance | 1/8 in |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Insert | UG316L |
| Flange Thickness | 9/16 in |
| Collar Extension | 15/64 in |
| Housing Construction | 1 Piece |
| Locking Device | Setscrew Locking Collar |
| Housing Diameter | 3 11/16 in |
| Seal Type | Clearance Seals |
| RPM [Max] | 9350 rpm |
| Inch/Metric | Inch |
| Bolt Circle Dia. | 4.95 in |
| Housing Length | 4 5/8 in |
| Collar O.D. | 2 in |
| Temperature Range [Max] | 225 °F |
| Lubricant Type | Exxon Ronex MP |
| Style | 4-Bolt Flange |
| Set Screw Torque | 87 to 92 in lb |
| Lubrication | Relubricatable |
| Bolt Size | 1/2 in |
| Weight | 4.2 LB |
| EAN or UPC | 662327882662 |
