The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-8120, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-8120 |
| Primary Part Number | N18937PC527 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center |
| Status | ACTIVE |
| Load Direction | ANGULAR |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Style Designator | DOUBLE ROW BALL, INTERNAL SELF-ALIGNING, TAPERED BORE WITH STRAIGHT BORE ADAPTER, LOCKNUT AND LOCK WASHER |
| Material | STEEL BALL |
| Internal Fit-Up Designation | STANDARD |
| Bore Diameter | 1.9375 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Overall Outside Diameter | 100.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1511A1 15-16 | Skf Usa Inc. (USA) |
| N7810PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| N9833PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| N18945ALTCPC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| N9893PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| 1511A | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| N7836PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| 1511XY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| N18937PC527 PRIMARY | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| N7728PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| 1511A115-16 PRIMARY | Skf Usa Inc. (USA) |
| N9648PC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
| V430 PRIMARY | American Sawmill Machinery Co (USA) |
| N18946ALTBPC527 | Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center (USA) |
NSN 3110-00-156-8120 is a Bearing,ball,annular, manufactured by Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-8120 has 14 cross-referenced part numbers: 1511A1 15-16 (Skf Usa Inc.), N7810PC527 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), N9833PC527 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), N18945ALTCPC527 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center), N9893PC527 (Timken Gears & Services Inc. Dba Philadelphia Gear Div Western Regional Service Center) and 9 more.
There are 3 known substitutes for 3110-00-156-8120: 3030-00-264-3046, 2520-00-770-2631, 4620-01-591-0163. Verify interchangeability with system specifications before substitution.
Key specifications for N18937PC527: Load Direction: ANGULAR; Material: STEEL OUTER RING; Material: STEEL INNER RING; Style Designator: DOUBLE ROW BALL, INTERNAL SELF-ALIGNING, TAPERED BORE WITH STRAIGHT BORE ADAPTER, LOCKNUT AND LOCK WASHER. 12 total characteristics are documented in the Federal Logistics Information System.