# DIBBS #SPE4A6-27-T-1209

DLA request for two tapered roller bearing cone-and-roller assemblies

**Posted:** October 09, 2026
**Respond By:** October 16, 2026
**Identifier:** SPE4A6-27-T-1209
**NAICS:** 332991, 423840

The Defense Logistics Agency is soliciting two tapered roller bearing cone-and-roller assemblies for DLA Weapons Support.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; buyer contact: Chanee Yarborough.
- **Requested item:** 2 tapered cone and roller assemblies, NSN 3110-00-100-3540; solicitation SPE4A6-27-T-1209.
- **OEMs and approved sources named:** **The Timken Corporation**, **Caterpillar Inc.**, **RBC Bearings Incorporated**, **CNH Industrial America LLC**, **Altra Industrial Motion Corp.**, **Federal-Mogul Corp**, and **Allianz Sweeper Company**.
  - Approved-source part numbers: 25578, 799115, BT25578, 3F6870, 32710, S10F32710, 40390, 56479, and F738-10-B11-G-PC6.
- **Notable requirements:** Timken-compatible bearing with class 2 tolerances. The item must be manufactured in the United States, its outlying areas, or Canada, and more than 50% of component cost must come from those locations.
- **Delivery and inspection:** Delivery is required 20 days after order. FOB origin; destination inspection applies, along with specified bearing packaging and marking requirements.

### Description

CONE AND ROLLERS, TAPER (QTY: 2, NSN: 3110001003540, Purchase Request: 7018629170)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T1209)