The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-7320, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 16 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 | 3110-00-155-7320 |
| Primary Part Number | 550254 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Dana Corp Spicer Transmission Div |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 45.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Style Designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE |
| Material | STEEL ROLLER |
| Material | STEEL INNER RING |
| Overall Outside Diameter | 100.0 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Standard Tolerance Designation | RBEC NO.1 |
| Locating Feature | NONLOCATING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 62FT1 | Oshkosh Defense Llc (USA) |
| 62FT1 | Oshkosh Corp (USA) |
| 230384 | Hyster-Yale Group, Inc. (USA) |
| 6488 | Eaton Corp Transmission Div (USA) |
| 550254 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 430-74909-5 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| 318508 | Vme Americas Inc Sub of Vme Group N V (USA) |
| R345RR | Equitable Bearing Co Inc (USA) |
| 189774 | General Motors Llc Dba General Motors Llc (USA) |
| 318508 PRIMARY | Volvo Construction Equipment North America, Llc (USA) |
| 878T2 | Diamond Reo Truck Co (USA) |
| P34236 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 189774 | General Motors Corp (USA) |
| 174909 PRIMARY | Skf Usa Inc. (USA) |
| I74909 PRIMARY | Skf Usa Inc. (USA) |
| U1309TS | Diamond Reo Truck Co (USA) |
| 414-1309-1 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| P34236 | Koehring Co Lorain Div (USA) |
| K581 | Skf France (FRA) |
NSN 3110-00-155-7320 is a Bearing,roller,cylindrical, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-7320 has 19 cross-referenced part numbers: 62FT1 (Oshkosh Defense Llc), 62FT1 (Oshkosh Corp), 230384 (Hyster-Yale Group, Inc.), 6488 (Eaton Corp Transmission Div), 550254 (Dana Corp Spicer Transmission Div) and 14 more.
There are 12 known substitutes for 3110-00-155-7320: 6685-00-031-6408, 3110-00-100-7343, 5360-00-127-2688 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 550254: Bore Shape: STRAIGHT; Internal Fit-Up Designation: STANDARD; Bore Diameter: 45.0 MILLIMETERS NOMINAL MM; Material: STEEL OUTER RING. 12 total characteristics are documented in the Federal Logistics Information System.