| Ability To Relubricate | Yes |
| Bearing Insert Finish | Uncoated |
| Bolt Center Dia. | 9 29/32" |
| Bolt Center-to-center Length | 7" |
| Bolt Size | 3/4" |
| Bore Dia. | 3 3/16" |
| Bore Shape | Straight |
| Centerline To Front Face | 2 1/2" |
| Collar Outer Diameter | 5 1/2" |
| Duty/series | Standard |
| End Cap | No |
| Expansion | Non Expansion Bearing Fixed |
| Foot Height | 1 7/8" |
| Grease Fitting Thread Size | 1/8" |
| Grease Fitting Thread Type | NPT |
| Housing Base | Solid |
| Housing Color | Gray |
| Housing Construction | Split Two Piece |
| Housing Material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt |
| Housing Width | 9 1/4" |
| Htc | 8483.20.4080 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Inner Race Length | 5" |
| Insert Material | Steel |
| Insert Material Grade | 52100 |
| Insert Number | RCI-303C |
| Internal Clearance | Standard |
| Locking Type | Double Collar Mount |
| Lubrication Type | Lithium, EP, NLGI#2 |
| Max. Operating Temperature | 220°F |
| Max. Speed | 1500 RPM |
| Measure Units | Inch |
| Misalignment Capability | -3° to +3° |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height | 5 1/4" |
| Overall Length | 9 1/4" |
| Overall Width | 5 1/4" |
| Pilot Configuration | No Pilot |
| Platform | RPB Series |
| Replaceable Insert | Yes |
| Retainer Material | Steel |
| Rolling Element | Tapered Roller |
| Seal Type | Single Lip Contact Seal |
| Series | RFB |
| Ship weight (kg) | 25.83 |
| Ship height (cm) | 27.94 |
| Ship length (cm) | 27.94 |
| Ship width (cm) | 16.84 |
| Country of Origin | US |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
