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- Spherical Roller Bearing Type
- Pillow Block
- 4 in Shaft Diameter
- 4 15/16 in Center Line To Base Dimension
- 12 19/32 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 split SAF-style ductile iron housing
| End Cap | No |
| Misalignment Type | Dynamic |
| Inch/Metric | Inch |
| Bolt Center [Min] | 12.594 in |
| Housing Material | Ductile Iron |
| Relubricatable | Yes |
| Bolt Center [Max] | 14.5 in |
| Inner Race Length | 4.938 in |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Duty Series | Standard |
| Angle of Misalignment | ±2° |
| Seal Type | Double Lip Contact |
| Housing Height | 9 7/8 in |
| Overall Width | 4.94 in |
| Bolt Center-to-Center Length | 13.545 in |
| Expansion | No |
| Seal Flinger | Yes |
| Bearing Design | Non-Expansion |
| Foot Height | 2 in |
| Locking Device | Collar Mount |
| Pillow Block Type | 4-Bolt |
| Shaft Dia. | 4 in |
| Base Width | 4.75 in |
| Bolt Hole Spacing Range [Min] | 12 19/32 in |
| Speed [Max] | 1200 rpm |
| Replaceable Insert | Yes |
| Handle / Housing Material | Ductile Iron |
| Retainer Material | Steel |
| Bearing Type | Spherical Roller |
| Bearing Insert Coating | Black Oxide |
| Roller Type | Spherical Roller |
| Housing Construction | Split Two Piece |
| Retainer Type | Metal |
| Bolt Holes | 4 |
| Base Height | 2 in |
| Overall Height | 9.875 in |
| Outer Ring Land Profile | Standard |
| Bolt Hole Spacing Range [Max] | 14 1/2 in |
| Temperature Range [Max] | 220 °F |
| Radial Dynamic Load Capacity | 96050 lb |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Base Length | 16 1/2 in |
| Housing Color | Gray |
| Bore Size | 4 in |
| Brand. | Sealmaster |
| Bore Shape | Straight |
| Locking Type | Collar Mount |
| Center Line to Base Dimension [Min] | 4 15/16 in |
| Bolt Size | 0.75 in |
| Internal Clearance | Standard |
| Overall Length | 16.5 in |
| Length Through Bore | 5.641 in |
| Operating Temperature [Max] | 220 °F |
| Base to Center Height | 4.94 in |
| Collar O.D. | 6 in |
| Series | USRB Series |
| Weight | 86.357 LB |
| EAN or UPC | 662461380574 |
