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Sealmaster ERCI 203C
Sealmaster Mounted Insert Only Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERCI 203C
Insert Material
52100 Bearing Steel
Rolling Element
Tapered Roller
Bore Shape
Straight
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 | 550827 |
| Brand | Sealmaster |
| Insert Material | 52100 Bearing Steel |
| Rolling Element | Tapered Roller |
| Bore Shape | Straight |
| Measure Units | Inch |
| Housing Type | Insert Only |
| Internal Clearance | Standard |
| Speed (Max) | 2500 |
| Overall Width (in) | 3.75 |
| Misalignment | ±3.0° Misalignment - Static Only |
| Bore Size - Inch | 2.1875 |
| Misalignment Type | Static Only |
| End Cap | No |
| Bearing Insert Coating | Uncoated |
| Outer Ring Land Profile | Standard |
| Retainer Material | Steel |
| Platform | RPB Series |
| Outer Race Width (in) | 2.25 |
| Collar OD (in) | 3.63 |
| Outer Race OD (in) | 4.439 |
| Inner Race Profile | Wide Inner Ring |
| Outer Race Profile | Cylindrical |
| Type of Seal | Single Lip Contact Seal |
| REX_ItemFixedExpansion | No |
| Duty/Series | Standard |
| Ability to Relubricate | Yes |
| REX_ItemShaftLocking | Double Collar Mount |
| Maximum Operating Temperature (F) | 220 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| REX_ItemLubricationType | Lithium; EP; NLGI#2 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | ERCI 203C |
| Mfg. Part Numberi | 550827 |
| GDS #i | GDS-114046 |
| Categoryi | Bearings / Insert Bearings and Cartridge Units / Insert Bearings |
| UPCi | 662288481317 |
