PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30102-1Bearing,ball,annular

Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation · NSN 3110-00-674-8100 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-674-8100 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-674-8100. Primary manufacturer part number: 30102-1.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 17.00 MILLIMETERS NOMINAL MM
  • Lubrication Material: GREASE
  • Retainer Fabrication Method: MACHINED
  • Shield Quantity: 2
  • Standard Tolerance Designation: ABEC NO.7
  • Bore Shape: STRAIGHT
  • Lubrication Material Document and Classification: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-674-8100, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-674-8100
Primary Part Number30102-1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
StatusACTIVE
Bore Diameter17.00 MILLIMETERS NOMINAL MM
Lubrication MaterialGREASE
Retainer Fabrication MethodMACHINED
Shield Quantity2
Standard Tolerance DesignationABEC NO.7
Bore ShapeSTRAIGHT
Lubrication Material Document and ClassificationMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Surface FinishGROUND
Internal Clearance0.0009 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN
MaterialSTEEL OUTER RING
MaterialALUMINUM ALLOY AND PLASTIC PHENOLIC RETAINER
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL SHIELD
Overall Outside Diameter40.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0668659 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5330-00-110-8792 INTERCHANGEABLE
Gasket
3110-00-156-483110029 INTERCHANGEABLE
Bearing,ball,annular
Klauer Manufacturing Company
5330-00-196-6695 INTERCHANGEABLE
Gasket
6515-00-203-90000814-9133 INTERCHANGEABLE
Stockinet,surgical
Bird & Cronin, Llc
6685-00-225-2415 INTERCHANGEABLE
Gage,pressure,dial Indicating
5330-00-239-440430102 INTERCHANGEABLE
Gasket
Technical Wire Products, Llc Dba Twp
1660-00-397-531930102-1 INTERCHANGEABLE
Base,press Relief V
Hamilton Sundstrand Corporation Dba Collins Aerospace
3120-00-554-1803 INTERCHANGEABLE
Bearing,plain,self-Aligning
4820-00-625-266811640359 INTERCHANGEABLE
Valve,ball
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
30102-1 Triumph Thermal Systems - Maryland, Inc. (USA)
30102 Triumph Thermal Systems - Maryland, Inc. (USA)
30102-1 PRIMARY Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
Related Parts
3110-00-100-0668INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
659
5330-00-110-8792INTERCHANGEABLE
GASKET
3110-00-156-4831INTERCHANGEABLE
BEARING,BALL,ANNULAR
10029
5330-00-196-6695INTERCHANGEABLE
GASKET
6515-00-203-9000INTERCHANGEABLE
STOCKINET,SURGICAL
0814-9133
6685-00-225-2415INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5330-00-239-4404INTERCHANGEABLE
GASKET
30102
1660-00-397-5319INTERCHANGEABLE
BASE,PRESS RELIEF V
30102-1
3120-00-554-1803INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
4820-00-625-2668INTERCHANGEABLE
VALVE,BALL
11640359
6635-00-868-4994INTERCHANGEABLE
X-RAY APPARATUS POR
5935-01-032-6504INTERCHANGEABLE
JACK,TELEPHONE
30-102-1

Frequently Asked Questions

What is NSN 3110-00-674-8100?

NSN 3110-00-674-8100 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-674-8100?

NSN 3110-00-674-8100 has 3 cross-referenced part numbers: 30102-1 (Triumph Thermal Systems - Maryland, Inc.), 30102 (Triumph Thermal Systems - Maryland, Inc.), 30102-1 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation).

What NSN replaces 3110-00-674-8100?

There are 12 known substitutes for 3110-00-674-8100: 3110-00-100-0668, 5330-00-110-8792, 3110-00-156-4831 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30102-1?

Key specifications for 30102-1: Bore Diameter: 17.00 MILLIMETERS NOMINAL MM; Lubrication Material: GREASE; Retainer Fabrication Method: MACHINED; Shield Quantity: 2. 18 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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