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Sealmaster RPB 211-2
Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 211-2
Series
RPB
Housing Material
Cast Iron
Housing Base
Solid
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 2-bolt split cast iron housing
| Part Number | 550219 |
| Brand | Sealmaster |
| Housing Material | Cast Iron |
| Housing Base | Solid |
| Measure Units | Inch |
| Insert Material | 52100 Bearing Steel |
| Housing Type | Pillow Block, Two Bolt |
| Expansion | No |
| Rolling Element | Tapered Roller |
| Seal Type | Felt Labyrinth Seal |
| Bolt Size (in) | 0.75 |
| Bolt Center-to-Center Length (in) | 8.875 |
| Overall Length (in) | 11.75 |
| Overall Height (in) | 6.375 |
| Overall Width (in) | 4.5 |
| Base Width (in) | 3 |
| Housing Construction | Split Two Piece |
| Radial Dynamic Load Capacity (lb) | 9,630 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Internal Clearance | Standard |
| Locking Type | Double Collar Mount |
| Bore Shape | Straight |
| Speed (Max) | 1750 |
| Housing Color | Gray |
| Retainer Material | Steel |
| End Cap | No |
| Bearing Insert Coating | Uncoated |
| Platform | RPB Series |
| Outer Ring Land Profile | Standard |
| Misalignment Type | Static Only |
| Replaceable Insert | Yes |
| Bore Size - Inch | 2.6875 |
| Bolt Center Max (in) | 9.688 |
| Centerline to Front Face (in) | 2.25 |
| Base to Center Height (in) | 3.13 |
| Foot Height (in) | 1.75 |
| Inner Race Length (in) | 4.5 |
| Bolt Center Min (in) | 8.063 |
| Series | RPB |
| Grease Fitting Thread Size | 1/8 NPT |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Lubrication Type | Lithium; EP; NLGI#2 |
| Maximum Operating Temperature (F) | 220 |
| Housing Style | Pillow Block |
| Ability to Relubricate | Yes |
| Insert Number | RCI-211 |
| Collar Outer Diameter (in) | 4.719 |
| Duty/Series | Standard |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RPB 211-2 |
| Mfg. Part Numberi | 550219 |
| GDS #i | GDS-113932 |
| Categoryi | Bearings / Mounted / Mounted Tapered Roller Bearings / Pillow Blocks |
| UPCi | 662288480051 |
