NSN 3110-01-257-6976 SB25171, SB2517-1, SE532
Product Details | INNER BEARING RING
3110-01-257-6976 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
Part Alternates: SB25171, SB2517-1, SE532, SE-532, 3110-01-257-6976, 01-257-6976, 3110012576976, 012576976
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 23 JUN 1987 | 01-257-6976 | 00028 ( RING, BEARING, INNER ) |
Drawings & Photos | NSN 3110-01-257-6976
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
Related Products | NSN 3110-01-257-6976
Technical Data | NSN 3110-01-257-6976
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E52100 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J404 ASSN STD SINGLE MATERIAL RESPONSE OR AISI UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 484 SOLID INNER RACE, JOURNAL AND NEEDLE |
| OVERALL WIDTH | 3.4980 INCHES MINIMUM AND 3.4985 INCHES MAXIMUM |
| BORE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.1245 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
| TEST DATA DOCUMENT | 81349-MIL-T-8679 AND 100.0 PCT MAGNAFUX MIL-I-6868 SPECIFICATION |
| CRITICALITY CODE JUSTIFICATION | TEST AND FTLD |
| III FUNCTIONAL DESCRIPTION | CRTL APPL ACFT FLIGHT SAFETY |
| III REFERENCE DATA AND LITERATURE | MFR SELECTED ITEM DWG SB2517,DOD-STD-100,PARA 201.4.5 |
| III SUPPLEMENTARY FEATURES | HARDNESS RC 60.0 MIN 65.0 MAX; OPERATING TEMP M65.0 P250.0 DEG F |
Restrictions/Controls & Freight Information | NSN 3110-01-257-6976
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||