The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-6643, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Regal Beloit America, Inc. Dba Rollway Bearing. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-6643 |
| Primary Part Number | E5228B |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Regal Beloit America, Inc. Dba Rollway Bearing |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 140.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 250.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, SEPARABLE |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E5228B PRIMARY | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| A5228TS | General Motors Corp Delco Moraine Ndh Div (USA) |
| SD9529 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 5228 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| A5228TS | General Motors Llc Dba General Motors Llc (USA) |
| A5228TS | General Motors Corp (USA) |
| A5228TSHYATT PRIMARY | Naval Ship Systems Command (USA) |
| 240794-7 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 60470P265 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
NSN 3110-00-155-6643 is a Bearing,roller,cylindrical, manufactured by Regal Beloit America, Inc. Dba Rollway Bearing, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-6643 has 9 cross-referenced part numbers: E5228B (Regal Beloit America, Inc. Dba Rollway Bearing), A5228TS (General Motors Corp Delco Moraine Ndh Div), SD9529 (American Standard Inc Westinghouse Air Brake Co Div), 5228 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), A5228TS (General Motors Llc Dba General Motors Llc) and 4 more.
There are 12 known substitutes for 3110-00-155-6643: 3020-00-066-8812, 5965-00-167-1255, 6250-00-299-6982 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E5228B: Bore Shape: STRAIGHT; Standard Tolerance Designation: RBEC NO.1; Bore Diameter: 140.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 250.0 MILLIMETERS NOMINAL MM. 12 total characteristics are documented in the Federal Logistics Information System.