PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32303Bearing,roller,tapered

The Timken Corporation · NSN 3110-01-340-7014 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-340-7014 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-340-7014. Primary manufacturer part number: 32303.
Features
  • Bearing,roller,tapered — FSC 3110
  • Style Designator: STRAIGHT BORE, NORMAL ANGLE
  • Cone Width: 19.0 MILLIMETERS NOMINAL MM
  • Standout Width: 4.25 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 47.0 MILLIMETERS NOMINAL MM
  • Backface Corner Radius: 1.5 MILLIMETERS NOMINAL MM
  • Cone Corner Radius: 0.50 MILLIMETERS NOMINAL MM
  • Bore Diameter: 17.0 MILLIMETERS NOMINAL MM
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-340-7014, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-340-7014
Primary Part Number32303
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusACTIVE
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Cone Width19.0 MILLIMETERS NOMINAL MM
Standout Width4.25 MILLIMETERS NOMINAL MM
Overall Outside Diameter47.0 MILLIMETERS NOMINAL MM
Backface Corner Radius1.5 MILLIMETERS NOMINAL MM
Cone Corner Radius0.50 MILLIMETERS NOMINAL MM
Bore Diameter17.0 MILLIMETERS NOMINAL MM
Cup Width16.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1560-00-037-118932303 INTERCHANGEABLE
Flange,attachment,molded Tank
American Fuel Cell and Coated Fabrics Company, Llc
5930-00-259-4647 INTERCHANGEABLE
Switch,rotary
6830-01-306-152832303 INTERCHANGEABLE
Monobromotrifluoromethane
Tyco Fire Products Lp
5310-01-357-718832303 INTERCHANGEABLE
Nut,plain,hexagon
Quality Defense Spares, Inc. Dba Quality Defense Spares Inc
5310-01-396-804032303 INTERCHANGEABLE
Washer,flat
Deutz Corporation
4820-01-540-811132303 INTERCHANGEABLE
Disk,valve
Flowserve Inc
4730-01-617-2022 INTERCHANGEABLE
Adapter,straight,pipe to Hose
5340-01-677-309032303 INTERCHANGEABLE
Lever,manual Control
Tailift
Cross-Reference Index
Part NumberManufacturer
0121339 Sew-Eurodrive, Inc. (USA)
32303 Fag Bearings Corporation (USA)
32303 PRIMARY The Timken Corporation (USA)
Related Parts
1560-00-037-1189INTERCHANGEABLE
FLANGE,ATTACHMENT,MOLDED TANK
32303
5930-00-259-4647INTERCHANGEABLE
SWITCH,ROTARY
6830-01-306-1528INTERCHANGEABLE
MONOBROMOTRIFLUOROMETHANE
32303
5310-01-357-7188INTERCHANGEABLE
NUT,PLAIN,HEXAGON
32303
5310-01-396-8040INTERCHANGEABLE
WASHER,FLAT
32303
4820-01-540-8111INTERCHANGEABLE
DISK,VALVE
32303
4730-01-617-2022INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
5340-01-677-3090INTERCHANGEABLE
LEVER,MANUAL CONTROL
32303

Frequently Asked Questions

What is NSN 3110-01-340-7014?

NSN 3110-01-340-7014 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-340-7014?

NSN 3110-01-340-7014 has 3 cross-referenced part numbers: 0121339 (Sew-Eurodrive, Inc.), 32303 (Fag Bearings Corporation), 32303 (The Timken Corporation).

What NSN replaces 3110-01-340-7014?

There are 8 known substitutes for 3110-01-340-7014: 1560-00-037-1189, 5930-00-259-4647, 6830-01-306-1528 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32303?

Key specifications for 32303: Style Designator: STRAIGHT BORE, NORMAL ANGLE; Cone Width: 19.0 MILLIMETERS NOMINAL MM; Standout Width: 4.25 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 47.0 MILLIMETERS NOMINAL MM. 9 total characteristics are documented in the Federal Logistics Information System.

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