Home · FSC 3110 Bearings, Antifriction, Unmounted · NSN 3110-01-287-2969

NSN 3110-01-287-2969 — Cone,Tapered Roller Bearing

NIIN 01-287-2969 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 3110-01-287-2969 is the national stock number for a cone,tapered roller bearing in federal supply class 3110 (Bearings, Antifriction, Unmounted). It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Sikorsky Aircraft Corporation, The Timken Corporation; the primary is 45481. The unit of issue is EA and the FLIS list price is $610.81.

The U.S. government has bought this item 6 times on record, most recently on November 8, 2017 at $437.86 each from The Timken Corporation. 1 solicitation is open right now, the soonest due October 5, 2026 for 35 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 2 CAGEs

open solicitation, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
SB3220-101	78286	Sikorsky Aircraft Corporation	1 · Design control	2 · Fully interchangeable
SB3220-101	60038	The Timken Corporation	3 · Design control (vendor)	2 · Fully interchangeable
45481	60038	The Timken Corporation	5 · Secondary reference	1 · Not fully interchangeable
JLM508748 AND JLM508710	60038	The Timken Corporation	5 · Secondary reference	1 · Not fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A626T37FZ · 35 EA · due Oct 5, 2026 · Y · AMSC B · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Nov 8, 2017	The Timken Corporation 60038	69	$437.86	Dla	SPE4A618V2232
Apr 10, 2017	The Timken Corporation 60038	176	$437.86	Dla	SPE4A617PB124
Jan 19, 2017	The Timken Corporation 60038	29	$499.60	Dla	SPE4A617V6232
Feb 28, 2014	The Timken Corporation 60038	39	$439.90	Dla	SPE4A614V9796
Jan 28, 2014	The Timken Corporation 60038	30	$463.90	Dla	SPE4A614M7756
Apr 19, 1999	The Timken Corporation 60038	60	$291.10	Dla	SP044199MDC36

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 6 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 45481.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $610.81
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Width: MILLIMETERS NOMINAL 24.0
Bore Diameter: MILLIMETERS NOMINAL 60.0
Overall Outside Diameter: MILLIMETERS NOMINAL 95.0
Backface Corner Radius: MILLIMETERS NOMINAL 2.5
Standout Width: MILLIMETERS NOMINAL 5.0
Cone Corner Radius: MILLIMETERS NOMINAL 5.0
Cone Width: MILLIMETERS NOMINAL 24.0
Cup Width: MILLIMETERS NOMINAL 19.0
Retainer Fabrication Method: PRESSED
Standard Tolerance Designation: AFBMA CLASS 2
Material: OVERALL STEEL
Proprietary Characteristics: PACS

Related stock numbers

Other NSNs filed under the same part numbers.

00-222-9218 · Cutter,Milling,Woodruff Keyseat
01-211-1000 · Cover,Carrier,Differential
01-218-6819 · Cap Assembly,Protective,Muffler-

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.