Sealmaster RCI 303
Sealmaster Mounted Insert Only Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RCI 303
Bore Shape
Straight
Rolling Element
Tapered Roller
Insert Material
52100 Bearing Steel
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
| Part Number | 550114 |
| Brand | Sealmaster |
| Bore Shape | Straight |
| Rolling Element | Tapered Roller |
| Insert Material | 52100 Bearing Steel |
| Measure Units | Inch |
| Housing Type | Insert Only |
| Misalignment | ±3.0° Misalignment - Static Only |
| Overall Width (in) | 5 |
| Radial Dynamic Load Capacity (lb) | 15,320 |
| Speed (Max) | 1500 |
| Internal Clearance | Standard |
| Bearing Insert Coating | Uncoated |
| Outer Ring Land Profile | Standard |
| Retainer Material | Steel |
| Misalignment Type | Static Only |
| Platform | RPB Series |
| End Cap | No |
| Bore Size - Inch | 3.1875 |
| Collar OD (in) | 5.438 |
| Outer Race Width (in) | 3 |
| Outer Race OD (in) | 6.1 |
| Outer Ring Width (in) | 3 |
| Outer Race Profile | Spherical |
| Inner Race Profile | Wide Inner Ring |
| Type of Seal | Felt Labyrinth Seal |
| Ability to Relubricate | Yes |
| Duty/Series | Standard |
| REX_ItemFixedExpansion | No |
| Maximum Operating Temperature (F) | 220 |
| REX_ItemLubricationType | Lithium; EP; NLGI#2 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| REX_ItemShaftLocking | Double Collar Mount |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | RCI 303 |
| Mfg. Part Numberi | 550114 |
| GDS #i | GDS-113885 |
| Categoryi | Bearings / Insert Bearings and Cartridge Units / Insert Bearings |
| UPCi | 662288479512 |
