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Sealmaster RFP 104
PILOTED FLANGE STK
Series
RFP
Housing Type
Flange, Piloted
Bore Shape
Straight
Measure Units
Inch
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
| Part Number | 550319 |
| Brand | Sealmaster |
| Housing Type | Flange, Piloted |
| Bore Shape | Straight |
| Measure Units | Inch |
| Rolling Element | Tapered Roller |
| Insert Material | 52100 Bearing Steel |
| Housing Base | Solid |
| Seal Type | Felt Labyrinth Seal |
| Housing Material | Cast Iron |
| Expansion | Non-Expansion Bearing (Fixed) |
| Pilot Configuration | With Pilot |
| Overall Length (in) | 5 |
| Internal Clearance | Standard |
| Bolt Size (in) | 0.375 |
| Speed (Max) | 4000 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Overall Width (in) | 1.3125 |
| Locking Type | Double Collar Mount |
| Bolt Center-to-Center Length (in) | 2.9170 |
| Radial Dynamic Load Capacity (lb) | 2,975 |
| Bolt Center Diameter (in) | 4.125 |
| Overall Height (in) | 2.75 |
| Housing Construction | Split Two Piece |
| Misalignment Type | Static Only |
| Retainer Material | Steel |
| Platform | RPB Series |
| Housing Color | Gray |
| End Cap | No |
| Bore Size - Inch | 1.25 |
| Outer Ring Land Profile | Standard |
| Replaceable Insert | Yes |
| Bearing Insert Coating | Uncoated |
| Foot Height (in) | 0.438 |
| Pilot Diameter (in) | 3.375 |
| Centerline to Front Face (in) | 1.875 |
| Inner Race Length (in) | 2.75 |
| Housing OD (in) | 5 |
| Series | RFP |
| Grease Fitting Thread Size | 1/8 NPT |
| Maximum Operating Temperature (F) | 220 |
| Insert Number | RCI-104 |
| Duty/Series | Standard |
| Lubrication Type | Lithium; EP; NLGI#2 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Ability to Relubricate | Yes |
| Housing Style | Flange Block |
| Collar Outer Diameter (in) | 2.25 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RFP 104 |
| Mfg. Part Numberi | 550319 |
| GDS #i | GDS-113969 |
| Categoryi | Bearings / Mounted / Mounted Tapered Roller Bearings / Flange Units / Flange Cartridge |
| UPCi | 662288480457 |
