PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550116Roller,bearing

Dana Corp Spicer Transmission Div · NSN 3110-00-120-4337 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-120-4337 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-120-4337. Primary manufacturer part number: 550116.
Features
  • Roller,bearing — FSC 3110
  • Overall Outside Diameter: 1.7500 INCHES NOMINAL IN
  • 29 verified cross-references
  • Primary manufacturer: Dana Corp Spicer Transmission Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Roller,bearing, cataloged under National Stock Number 3110-00-120-4337, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-120-4337
Primary Part Number550116
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDana Corp Spicer Transmission Div
StatusCANCELLED
Overall Outside Diameter1.7500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3510-00-030-7892350523 INTERCHANGEABLE
Lining Set
Whirlpool Corp Dba Whirlpool Corp
4210-00-116-52919292460 INTERCHANGEABLE
Valve,fire Extinguisher
Grinnell Fire Protection
8455-00-125-8967 INTERCHANGEABLE
Insignia,shoulder Sleeve
5360-00-200-421226083 INTERCHANGEABLE
Spring,helical,compression
Curtiss-Wright Controls, Inc. Div Actuation Division
4730-00-273-6039A1195 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Mueller Brass Co.
8455-00-292-9434 INTERCHANGEABLE
Insignia,shoulder Sleeve
5950-00-456-593610182051 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
1377-00-824-2916805300-2 INTERCHANGEABLE
Cartridge,aircraft Fire Extingui
Kidde Technologies, Inc Div Kidde Aerospace and Defense
2520-00-832-7588A1195 INTERCHANGEABLE
Transfer Transmission Assembly
Am General Llc
5133-00-837-7595 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
675385 Clark Equipment Co (USA)
94720 Clark Material Handling Company (USA)
R2221B Komatsu America Corporation (USA)
200420 Regal Beloit America, Inc. Dba Rollway Bearing (USA)
T15237 Towmotor Corp Dallas Plant Sub of Caterpillar Tractor Co (USA)
675385 Dana Off Highway Products, Llc (USA)
550116 PRIMARY Dana Corp Spicer Transmission Div (USA)
J40-1640 Federal-Mogul Corp Government Sales Dept (USA)
2221B Komatsu America Corporation (USA)
A1195 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
94720 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
350523 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
K4450 Yale Security Inc. Dba Norton Door Control (USA)
8A6342 PRIMARY Napco International Llc Dba Napco International Inc (USA)
SK202-11 Clark Equipment Co (USA)
0MK200420 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
K4450 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
38-177 Triumph Thermal Systems - Maryland, Inc. (USA)
33944 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
94720 General Motors Corp Delco Moraine Ndh Div (USA)
Related Parts
3510-00-030-7892INTERCHANGEABLE
LINING SET
350523
4210-00-116-5291INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
9292460
8455-00-125-8967INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5360-00-200-4212INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26083
4730-00-273-6039INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
A1195
8455-00-292-9434INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5950-00-456-5936INTERCHANGEABLE
TRANSFORMER,POWER
10182051
1377-00-824-2916INTERCHANGEABLE
CARTRIDGE,AIRCRAFT FIRE EXTINGUI
805300-2
2520-00-832-7588INTERCHANGEABLE
TRANSFER TRANSMISSION ASSEMBLY
A1195
5133-00-837-7595INTERCHANGEABLE
DRILL,TWIST
5133-00-838-5300INTERCHANGEABLE
DRILL,TWIST
5935-00-905-7927INTERCHANGEABLE
ADAPTER,CONNECTOR
1019-380258-1

Frequently Asked Questions

What is NSN 3110-00-120-4337?

NSN 3110-00-120-4337 is a Roller,bearing, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-120-4337?

NSN 3110-00-120-4337 has 29 cross-referenced part numbers: 675385 (Clark Equipment Co), 94720 (Clark Material Handling Company), R2221B (Komatsu America Corporation), 200420 (Regal Beloit America, Inc. Dba Rollway Bearing), T15237 (Towmotor Corp Dallas Plant Sub of Caterpillar Tractor Co) and 24 more.

What NSN replaces 3110-00-120-4337?

There are 12 known substitutes for 3110-00-120-4337: 3510-00-030-7892, 4210-00-116-5291, 8455-00-125-8967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 550116?

Key specifications for 550116: Overall Outside Diameter: 1.7500 INCHES NOMINAL IN; Overall Length: 1.2500 INCHES NOMINAL IN; Special Features: ROLLER TYPE: SOLID. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-120-4337 still in active supply?

NSN 3110-00-120-4337 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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