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Sealmaster
RFPA303
Cast Iron Piloted Flange Collar Mount Lock Normal Duty Flange Unit
Item #101182150
- Piloted Flange Type
- Cast Iron Housing Material
- Uncoated Bearing Insert Coating
- Collar Mount Locking Type
applications
- Toughest application conditions
- Demanding environments
features
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
| Outer Ring Land Profile | Standard |
| Inner Race Length (in) | 4.188 |
| Rolling Element | Tapered |
| Relubricatable | Yes |
| Centerline to Front Face (in) | 2.563 |
| Overall Length | 10.25 in |
| Bore Size - Inch | 3.188 |
| Foot Height (in) | 0.875 |
| Housing Color | Gray |
| Replaceable Insert | Yes |
| Bolt Center-to-Center Length | 6.099 in |
| End Cap | No |
| Shaft Dia. | 3.1875 in |
| Locking Device | Setscrew Locking Collar |
| Bolt Center Dia. | 8.625 in |
| Overall Width | 2.438 in |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Duty Series | Normal |
| Bearing Insert Coating | Uncoated |
| Inner Race Length | 4.188 in |
| Bearing Design | Non-Expansion |
| Pilot Diameter | 7.375 in |
| Mounted Unit Duty | Heavy Duty |
| Series | RFPA |
| Bolt Hole Spacing | N/A |
| Overall Length (in) | 10.25 |
| Overall Height (in) | 4.188 |
| Bore Size | 3.188 in |
| Bolt Circle Dia. | 8 5/8 in |
| Housing Base | Solid |
| Bolt Size | 0.75 in |
| Housing Length | 10 1/4 in |
| Bolt Size (in) | 0.75 |
| Foot Height | 0.875 in |
| Bore Shape | Straight |
| Insert No. | RCIA-303 |
| Inch/Metric | Inch |
| Seal Type | Felt Labyrinth |
| Housing OD (in) | 10.25 |
| Speed [Max] | 1500 rpm |
| Operating Temperature [Max] | 220°F |
| Housing Construction | Split Two Piece |
| Flange Type | Piloted Flange |
| Misalignment Type | Static Only |
| Centerline to Front Face | 2.563 in |
| Bolt Center Diameter (in) | 8.625 |
| Platform | RPB Series |
| Collar O.D. | 5.5 in |
| Lubrication | Lithium, EP, NLGI#2 |
| Collar OD (in) | 5.5 |
| Locking Type | Collar Mount |
| Angle of Misalignment | ±3° |
| Housing O.D. | 10.25 in |
| Overall Height | 4.188 in |
| Bolt Center-to-Center Length (in) | 6.0990 |
| Radial Dynamic Load Capacity (lb) | 15320 |
| Overall Width (in) | 2.4375 |
| Insert Material | 52100 Bearing Steel |
| Maximum Operating Temperature | 220 |
| Radial Dynamic Load Capacity | 15320 lb |
| End Type | Open End |
| Retainer Material | Steel |
| Housing Material | Cast Iron |
| Measure Units | Inch |
| Pilot Configuration | With Pilot |
| Bearing Type | Tapered Roller Bearing |
| Expansion | No |
| Internal Clearance | Standard |
| Pilot Diameter (in) | 7.375 |
| Weight | 40.415 LB |
| EAN or UPC | 662288483618 |
