Home / Categories / Bearings / Mounted / Mounted Tapered Roller Bearings / Pillow Blocks / RPB 204-2
Sealmaster RPB 204-2
PILLOW BLK STK
Series
RPB
Bore Size - Inch
2.25
Base Width (in)
2.75 in
Overall Length (in)
10.375 in
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 | 550216 |
| Brand | Sealmaster |
| Bore Size - Inch | 2.25 |
| Base Width (in) | 2.75 in |
| Overall Length (in) | 10.375 in |
| Overall Height (in) | 5.625 in |
| Bolt Size (in) | 0.625 in |
| Overall Width (in) | 4 in |
| Bore Size (in) | 2.2500 in |
| Bolt Center Min (in) | 6.938 in |
| Centerline to Front Face (in) | 2 in |
| Bolt Center Max (in) | 8.688 in |
| Inner Race Length (in) | 4 in |
| Foot Height (in) | 1.625 in |
| Base to Center Height (in) | 2.75 in |
| Collar Outer Diameter (in) | 3.938 in |
| Housing Base | Solid |
| Measure Units | Inch |
| Seal Type | Felt Labyrinth Seal |
| Housing Material | Cast Iron |
| Housing Type | Pillow Block, Two Bolt |
| Insert Material | 52100 Bearing Steel |
| Expansion | No |
| Rolling Element | Tapered Roller |
| Housing Construction | Split Two Piece |
| Internal Clearance | Standard |
| Locking Type | Double Collar Mount |
| Radial Dynamic Load Capacity (lb) | 9,030 lb |
| Speed (Max) | 2000 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Bore Shape | Straight |
| Housing Color | Gray |
| Retainer Material | Steel |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Bearing Insert Coating | Uncoated |
| Platform | RPB Series |
| End Cap | No |
| Replaceable Insert | Yes |
| Series | RPB |
| Grease Fitting Thread Size | 1/8 NPT |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Ability to Relubricate | Yes |
| Maximum Operating Temperature (F) | 220 °F |
| Lubrication Type | Lithium; EP; NLGI#2 |
| Duty/Series | Standard |
| Insert Number | RCI-204 |
| Housing Style | Pillow Block |
| HTC | 8483.20.8080 |
| Country of Origin | United States of America |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RPB 204-2 |
| Mfg. Part Numberi | 550216 |
| GDS #i | GDS-113929 |
| Categoryi | Bearings / Mounted / Mounted Tapered Roller Bearings / Pillow Blocks |
| UPCi | 662288480020 |
