# DIBBS #SPE4A6-27-T-7956

DLA solicitation for 51 critical-application roller bearing sets

**Posted:** November 03, 2026
**Respond By:** November 10, 2026
**Identifier:** SPE4A6-27-T-7956
**NAICS:** 332991

DLA Weapons Support is requesting 51 critical-application roller bearing sets for an identified NSN.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Kameron Heningburg.
- **Item:** 51 roller bearing sets, NSN 3110-00-293-8541.
  - Approved-source part numbers: 4004C7-7-20 and Wencor Group LLC part number 4004C-7-20WE.
- **Approved sources and named companies:** Wencor Group LLC; The Timken Company (also listed as Timken Co.); JTEKT Bearings North America LLC; Schaeffler Aerospace Canada Inc.; SKF USA Inc.; MPB Corporation; and Hamilton Sundstrand Corporation.
- **Notable requirements:** The item is identified as critical application. U.S., outlying-area, or Canadian sourcing and component-cost requirements apply. Export-controlled technical data access, drawing-based technical and quality requirements, and specified packaging and inspection requirements are also identified.

### Description

ROLLER, BEARING (QTY: 51, NSN: 3110-00-293-8541, Purchase Request: 7018244747)
  Approved Sources:
  - CAGE: 21335, Part No: 4004C7-7-20, Company: TIMKEN CO
  - CAGE: 26647, Part No: 4004C-7-20WE, Company: WENCOR GROUP LLC
  - CAGE: 2S718, Part No: 4004C7-7-20, Company: JTEKT BEARINGS NORTH AMERICA LLC
  - CAGE: 36069, Part No: 4004C7-7-20, Company: SCHAEFFLER AEROSPACE CANADA INC
  - CAGE: 38443, Part No: 4004C7-7-20, Company: SKF USA INC.
  - CAGE: 4L333, Part No: 4004C7-7-20, Company: THE TIMKEN COMPANY
  - CAGE: 5XMS1, Part No: 4004C7-7-20, Company: JTEKT BEARINGS NORTH AMERICA LLC
  - CAGE: 78118, Part No: 4004C7-7-20, Company: MPB CORPORATION
  - CAGE: 99167, Part No: 4004C7-7-20, Company: HAMILTON SUNDSTRAND CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T7956)