The Bearing,ball,annular, cataloged under National Stock Number 3110-01-209-8109, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-209-8109 |
| Primary Part Number | RA012RR AND COLLAR |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Overall Outside Diameter | 1.8504 INCHES NOMINAL IN |
| Bore Diameter | 0.7500 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.1 |
| Outer Ring Width | 0.5906 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | STANDARD |
| Self-Alignment Location | EXTERNAL |
| Retainer Fabrication Method | MACHINED |
| Bore Shape | STRAIGHT |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Bearing Seal Type | CONTACT |
| Seal Quantity | 2 |
| Alignment Type | SELF-ALIGNING |
| Material | PLASTIC POLYAMIDE NYLON RETAINER |
| Style Designator | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS ONE SIDE, WITH ECCENTRIC LOCKING COLLAR |
| Material | STEEL INNER RING |
| Material | STEEL OUTER RING |
| Material | STEEL BALL |
| Material | STEEL LOCKING COLLAR |
| Material | RUBBER SYNTHETIC SEAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RA012RR AND COLLAR PRIMARY | Timken Co Div the Timken Company (USA) |
| 40351 | Crown Industrial Products Co (USA) |
| RA012RR+COL | Timken Co Div the Timken Company (USA) |
NSN 3110-01-209-8109 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-209-8109 has 3 cross-referenced part numbers: RA012RR AND COLLAR (Timken Co Div the Timken Company), 40351 (Crown Industrial Products Co), RA012RR+COL (Timken Co Div the Timken Company).
There are 10 known substitutes for 3110-01-209-8109: 5995-00-170-7992, 5310-00-209-1761, 5999-00-400-6034 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for RA012RR AND COLLAR: Overall Outside Diameter: 1.8504 INCHES NOMINAL IN; Bore Diameter: 0.7500 INCHES NOMINAL IN; Standard Tolerance Designation: ABEC NO.1; Outer Ring Width: 0.5906 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.