The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0571, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roper Industries Inc Roper Pump Co Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 36 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0571 |
| Primary Part Number | 550233 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Roper Industries Inc Roper Pump Co Div |
| Status | CANCELLED |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Outside Diameter | 3.0000 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 663598 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 22619 | Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA) |
| 550233 PRIMARY | Roper Industries Inc Roper Pump Co Div (USA) |
| 128242R1 | International Harvester Co Agricultural Equipment Div (USA) |
| 663644 | Sasco Inc Canadian Div |
| 86H4616 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 31520 | The Timken Company (FRA) |
| 31520 PRIMARY | The Timken Corporation (USA) |
| 15359 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| X329247 | Sasco Inc Canadian Div |
| K31520 | Skf France (FRA) |
| U52877 | Am General Llc (USA) |
| 30222 | Hyster-Yale Group, Inc. (USA) |
| 550233 | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| 9415243 PRIMARY | General Motors Corp (USA) |
| 706877 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 31520 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 4253275 | Kalmar AC Inc (USA) |
| P6673 | Koehring Co Lorain Div (USA) |
| 698413 | Chrysler Corp Hamtramck Assembly (USA) |
NSN 3110-00-100-0571 is a Cup,tapered Roller Bearing, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-0571 has 50 cross-referenced part numbers: 663598 (Chrysler Realty Company Llc Dba Daimler Chrysler), 22619 (Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations), 550233 (Roper Industries Inc Roper Pump Co Div), 128242R1 (International Harvester Co Agricultural Equipment Div), 663644 (Sasco Inc Canadian Div) and 45 more.
There are 12 known substitutes for 3110-00-100-0571: 4820-00-036-1508, 5315-00-044-4193, 3030-00-056-9794 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 550233: Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Special Features: AXIAL DISTANCE BETWEEN CENTER OF CUP CONTACT LINE AND BEARING STABILITY POINT ON SHAFT AXIS 0.3100 IN. IN; Outside Diameter: 3.0000 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-0571 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.