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Sealmaster RPB 207-2
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 207-2
Series
RPB
Seal Type
Felt Labyrinth Seal
Rolling Element
Tapered Roller
Housing Type
Pillow Block, Two Bolt
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 2-bolt split cast iron housing
| Part Number | 550217 |
| Brand | Sealmaster |
| Seal Type | Felt Labyrinth Seal |
| Rolling Element | Tapered Roller |
| Housing Type | Pillow Block, Two Bolt |
| Housing Base | Solid |
| Expansion | No |
| Measure Units | Inch |
| Insert Material | 52100 Bearing Steel |
| Housing Material | Cast Iron |
| Overall Length (in) | 10.375 |
| Bolt Center-to-Center Length (in) | 7.815 |
| Housing Construction | Split Two Piece |
| Base Width (in) | 2.75 |
| Bolt Size (in) | 0.625 |
| Overall Height (in) | 5.625 |
| Overall Width (in) | 4 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Locking Type | Double Collar Mount |
| Speed (Max) | 2000 |
| Radial Dynamic Load Capacity (lb) | 9,030 |
| Bore Shape | Straight |
| Internal Clearance | Standard |
| Outer Ring Land Profile | Standard |
| End Cap | No |
| Bearing Insert Coating | Uncoated |
| Retainer Material | Steel |
| Bore Size - Inch | 2.4375 |
| Housing Color | Gray |
| Misalignment Type | Static Only |
| Replaceable Insert | Yes |
| Platform | RPB Series |
| Centerline to Front Face (in) | 2 |
| Foot Height (in) | 1.625 |
| Inner Race Length (in) | 4 |
| Bolt Center Min (in) | 6.938 |
| Bolt Center Max (in) | 8.688 |
| Base to Center Height (in) | 2.75 |
| Series | RPB |
| Grease Fitting Thread Size | 1/8 NPT |
| Duty/Series | Standard |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Maximum Operating Temperature (F) | 220 |
| Lubrication Type | Lithium; EP; NLGI#2 |
| Collar Outer Diameter (in) | 3.938 |
| Insert Number | RCI-207 |
| Ability to Relubricate | Yes |
| Housing Style | Pillow Block |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RPB 207-2 |
| Mfg. Part Numberi | 550217 |
| GDS #i | GDS-113930 |
| Categoryi | Bearings / Mounted / Mounted Tapered Roller Bearings / Pillow Blocks |
| UPCi | 662288480037 |
