The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5110, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Nsk Corp Bearing Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 27 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 | 3110-00-156-5110 |
| Primary Part Number | 2312 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Nsk Corp Bearing Div |
| Status | ACTIVE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Surface Finish | GROUND |
| Bore Diameter | 60.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Nondefinitive Spec/std Data | 123 TYPE AND 00 GRADE |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 123 TYPE AND 00 GRADE |
| Standard Tolerance Designation | ABEC NO.1 |
| Retainer Fabrication Method | PRESSED |
| Alignment Type | SELF-ALIGNING |
| Standard Tolerance Designation | ABEC NO.1 |
| Self-Alignment Location | INTERNAL |
| Alignment Type | SELF-ALIGNING |
| Load Direction | ANGULAR |
| Internal Fit-Up Designation | STANDARD |
| Bore Shape | STRAIGHT |
| Style Designator | NON-SEPARABLE |
| Style Designator | NON-SEPARABLE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Self-Alignment Location | INTERNAL |
| Overall Outside Diameter | 130.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2312 | Nsk Corp Bearing Div (USA) |
| FF-B-171/14-J12C2C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2B8252 | Jaeger Machine Co (USA) |
| U360W | Fag Bearings Corporation (USA) |
| 2B8252 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 9101875 | Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA) |
| 318P | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 2B8252 | Koehring Co (USA) |
| 2312SA | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2B8252 | Lucas Western Inc (USA) |
| 2B8252 | Dana Off Highway Products, Llc (USA) |
| L6312 | Timken Co Div the Timken Company (USA) |
| 2B8252 | Clayton Hill Greenhouse Co Div Timothy Hill (USA) |
| 2312 | Skf Usa Inc. (USA) |
| 72-6970-127 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 4547 | Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA) |
| 2312 | Department of the Navy (USA) |
| 2B8252 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 2312 | Rockwell International Corp Power Tool Div (USA) |
NSN 3110-00-156-5110 is a Bearing,ball,annular, manufactured by Nsk Corp Bearing Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-5110 has 31 cross-referenced part numbers: 2312 (Nsk Corp Bearing Div), FF-B-171/14-J12C2C (Federal Specifications Promulgated by General Services Administration Washington DC), 2B8252 (Jaeger Machine Co), U360W (Fag Bearings Corporation), 2B8252 (Caterpillar Inc Div Caterpillar Defense) and 26 more.
There are 12 known substitutes for 3110-00-156-5110: 5340-00-182-5356, 3110-00-554-3264, 3110-00-554-6035 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2312: Internal Fit-Up Contact Angular Direction: INWARD CONVERGENT; Surface Finish: GROUND; Bore Diameter: 60.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Designation: STANDARD. 25 total characteristics are documented in the Federal Logistics Information System.