PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SB3220-101Cone,tapered Roller Bearing

The Timken Corporation · NSN 3110-01-287-2969 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-287-2969 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-287-2969. Primary manufacturer part number: SB3220-101.
Features
  • Cone,tapered Roller Bearing — FSC 3110
  • 4 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cone,tapered Roller Bearing, cataloged under National Stock Number 3110-01-287-2969, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCone,tapered Roller Bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersThe Timken Corporation (CAGE 60038); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)
Technical Specifications
ParameterValue
NSN3110-01-287-2969
Primary Part NumberSB3220-101
Item NameCone,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-222-921811500 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
2520-01-211-100045481 INTERCHANGEABLE
Cover,carrier,differential
Dana Commercial Vehicle Products, Llc
2990-01-218-681935907 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Walker Mfg Co
3110-01-624-31894548-1 INTERCHANGEABLE
Bearing,ball,rod End
Tyee Aircraft Inc Div Tyee Aircraft
Cross-Reference Index
Part NumberManufacturer
45481 The Timken Corporation (USA)
JLM508748 AND JLM508710 The Timken Corporation (USA)
SB3220-101 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
SB3220-101 PRIMARY The Timken Corporation (USA)
Related Parts
3455-00-222-9218INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11500
2520-01-211-1000INTERCHANGEABLE
COVER,CARRIER,DIFFERENTIAL
45481
2990-01-218-6819INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
35907
3110-01-624-3189INTERCHANGEABLE
BEARING,BALL,ROD END
4548-1

Frequently Asked Questions

What is NSN 3110-01-287-2969?

NSN 3110-01-287-2969 is a Cone,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-287-2969?

NSN 3110-01-287-2969 has 4 cross-referenced part numbers: 45481 (The Timken Corporation), JLM508748 AND JLM508710 (The Timken Corporation), SB3220-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SB3220-101 (The Timken Corporation).

What NSN replaces 3110-01-287-2969?

There are 4 known substitutes for 3110-01-287-2969: 3455-00-222-9218, 2520-01-211-1000, 2990-01-218-6819 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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