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Sealmaster RFP 107
PILOTED FLANGE STK
Series
RFP
Housing Material
Cast Iron
Measure Units
Inch
Bore Shape
Straight
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 | 550321 |
| Brand | Sealmaster |
| Housing Material | Cast Iron |
| Measure Units | Inch |
| Bore Shape | Straight |
| Seal Type | Felt Labyrinth Seal |
| Insert Material | 52100 Bearing Steel |
| Expansion | Non-Expansion Bearing (Fixed) |
| Rolling Element | Tapered Roller |
| Housing Type | Flange, Piloted |
| Pilot Configuration | With Pilot |
| Housing Construction | Split Two Piece |
| Internal Clearance | Standard |
| Overall Length (in) | 5.25 |
| Speed (Max) | 3500 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Locking Type | Double Collar Mount |
| Bolt Size (in) | 0.375 |
| Bolt Center Diameter (in) | 4.375 |
| Overall Width (in) | 1.5 |
| Retainer Material | Steel |
| Platform | RPB Series |
| Outer Ring Land Profile | Standard |
| Bore Size - Inch | 1.4375 |
| Misalignment Type | Static Only |
| Housing Color | Gray |
| End Cap | No |
| Replaceable Insert | Yes |
| Bearing Insert Coating | Uncoated |
| Inner Race Length (in) | 3 |
| Pilot Diameter (in) | 3.625 |
| Foot Height (in) | 0.5 |
| Centerline to Front Face (in) | 2.063 |
| Housing OD (in) | 5.25 |
| Series | RFP |
| Grease Fitting Thread Size | 1/8 NPT |
| Duty/Series | Standard |
| Lubrication Type | Lithium; EP; NLGI#2 |
| Maximum Operating Temperature (F) | 220 |
| Insert Number | RCI-107 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Collar Outer Diameter (in) | 2.625 |
| Housing Style | Flange Block |
| Ability to Relubricate | Yes |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RFP 107 |
| Mfg. Part Numberi | 550321 |
| GDS #i | GDS-113971 |
| Categoryi | Bearings / Mounted / Mounted Tapered Roller Bearings / Flange Units / Flange Cartridge |
| UPCi | 662288480471 |
