The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-100-7344, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-7344 |
| Primary Part Number | R350RR |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Fag Bearings Corporation |
| Status | CANCELLED |
| Overall Outside Diameter | 110.0 MILLIMETERS NOMINAL MM |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Style Designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Internal Fit-Up Designation | STANDARD |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Standard Tolerance Designation | RBEC NO.1 |
| Locating Feature | NONLOCATING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7450870 | Euclid Inc (USA) |
| 7450870 | General Motors Corp (USA) |
| 191038 | Euclid Inc (USA) |
| 336695R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| MU1310TM | Ntn Bearing Corporation of America (USA) |
| 191038 | General Motors Corp (USA) |
| U1310TM | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7450870 | Terex Corp (USA) |
| 191038 | Terex Corp (USA) |
| 505T21 | Yale Security Inc. Dba Norton Door Control (USA) |
| 336695R91 | Komatsu American Intl Co (USA) |
| U1310TM | General Motors Corp (USA) |
| MU1310TM | Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA) |
| 1228E5 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 120261 | Komatsu American Intl Co (USA) |
| 89-76-18 | Dana Corp Spicer Transmission Div (USA) |
| R350RR PRIMARY | Fag Bearings Corporation (USA) |
| M310 | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| UM-1310-B | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
| 1228E5 | Meritor Industrial Products, Llc (USA) |
NSN 3110-00-100-7344 is a Bearing,roller,cylindrical, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-7344 has 23 cross-referenced part numbers: 7450870 (Euclid Inc), 7450870 (General Motors Corp), 191038 (Euclid Inc), 336695R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), MU1310TM (Ntn Bearing Corporation of America) and 18 more.
There are 12 known substitutes for 3110-00-100-7344: 5120-00-086-5005, 3110-00-156-4874, 2915-00-305-1390 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for R350RR: Overall Outside Diameter: 110.0 MILLIMETERS NOMINAL MM; Bore Diameter: 50.0 MILLIMETERS NOMINAL MM; Style Designator: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-7344 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.