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- Spherical Roller Bearing Type
- Pillow Block
- 3 15/16 in Shaft Diameter
- 4 1/4 in Center Line To Base Dimension
- 11 in Minimum Bolt Hole Spacing Range
features
- Wide race and rollers and steel cage for high dynamic load ratings
- Race-mounted double-lip contact seal with flinger and misalignment sealing
- Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy 4-bolt cast iron housing
| Seal Type | Double Lip Contact |
| Bolt Size | 0.75 in |
| Locking Type | Collar Mount |
| Bore Size | 3.938 in |
| Replaceable Insert | No |
| Overall Height | 8.563 in |
| Inch/Metric | Inch |
| Bolt Center [Min] | 11 in |
| Bolt Center [Max] | 13 in |
| Housing Height | 8 9/16 in |
| Bolt Holes | 4 |
| Misalignment Type | Dynamic |
| Retainer Material | Steel |
| Base Height | 2 5/8 in |
| Bolt Center-to-Center Length | 12 in |
| Internal Clearance | Standard |
| Pillow Block Type | 4-Bolt |
| Outer Ring Land Profile | Standard |
| Length Through Bore | 5.219 in |
| Base Length | 15 1/4 in |
| Bore Shape | Straight |
| Bearing Design | Non-Expansion |
| Base to Center Height | 4.25 in |
| Bearing Type | Spherical Roller |
| Expansion | No |
| Shaft Dia. | 3.9375 in |
| Angle of Misalignment | ±2° |
| Seal Flinger | Yes |
| Centerline to Front Face | 2.95 in |
| Inner Race Length | 4.938 in |
| Retainer Type | Metal |
| Series | USRBF Series |
| Bolt Hole Spacing Range [Min] | 11 in |
| Locking Device | Collar Mount |
| Center Line to Base Dimension [Min] | 4 1/4 in |
| Speed [Max] | 1200 rpm |
| Overall Width | 5.218 in |
| Bearing Insert Coating | Black Oxide |
| Collar O.D. | 6 in |
| Overall Length | 15.25 in |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Base Width | 4.5 in |
| Relubricatable | Yes |
| Radial Dynamic Load Capacity | 96050 lb |
| Temperature Range [Max] | 250 °F |
| Operating Temperature [Max] | 220 °F |
| Housing Construction | One Piece |
| Housing Color | Gray |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Foot Height | 2.625 in |
| Roller Type | Spherical Roller |
| Duty Series | Standard |
| End Cap | No |
| Housing Material | Cast Iron |
| Bolt Hole Spacing Range [Max] | 13 in |
| Weight | 58.13 LB |
| EAN or UPC | 662461366226 |
