PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2085E1001-12Bearing,ball,annular

Oliver Machinery Co · NSN 3110-00-867-1305 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-867-1305 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-867-1305. Primary manufacturer part number: 2085E1001-12.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL COMP E52100 BALL
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: STANDARD
  • Features Provided: SNAP RING-GROOVE MOUNTING
  • Surface Finish: GROUND
  • Retainer Fabrication Method: MOLDED
  • Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E52100 Ball construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-867-1305, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Oliver Machinery Co. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-867-1305
Primary Part Number2085E1001-12
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerOliver Machinery Co
StatusACTIVE
MaterialSTEEL COMP E52100 BALL
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Features ProvidedSNAP RING-GROOVE MOUNTING
Surface FinishGROUND
Retainer Fabrication MethodMOLDED
Internal Clearance0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
Lubrication MaterialGREASE
Nondefinitive Spec/std Data111 TYPE AND 10 CLASS AND 00 GRADE
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL COMP E52100 OUTER RING
MaterialSTEEL COMP E52100 INNER RING
MaterialPLASTIC POLYAMIDE NYLON RETAINER
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter47.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-107-9889 INTERCHANGEABLE
Bearing,ball,annular
1010-00-381-0491 INTERCHANGEABLE
Clutch,assembly
Cross-Reference Index
Part NumberManufacturer
499504 Detroit Ball Bearing Co of Michigan (USA)
2085E1001-12 PRIMARY Oliver Machinery Co (USA)
499504 Green Ball Bearing Co (USA)
2085E1001-14 Oliver Machinery Co (USA)
FFB171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
499504 Oliver Machinery Co (USA)
5220-4042 Oliver Machinery Co (USA)
Related Parts
3110-00-107-9889INTERCHANGEABLE
BEARING,BALL,ANNULAR
1010-00-381-0491INTERCHANGEABLE
CLUTCH,ASSEMBLY

Frequently Asked Questions

What is NSN 3110-00-867-1305?

NSN 3110-00-867-1305 is a Bearing,ball,annular, manufactured by Oliver Machinery Co, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-867-1305?

NSN 3110-00-867-1305 has 7 cross-referenced part numbers: 499504 (Detroit Ball Bearing Co of Michigan), 2085E1001-12 (Oliver Machinery Co), 499504 (Green Ball Bearing Co), 2085E1001-14 (Oliver Machinery Co), FFB171 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.

What NSN replaces 3110-00-867-1305?

There are 2 known substitutes for 3110-00-867-1305: 3110-00-107-9889, 1010-00-381-0491. Verify interchangeability with system specifications before substitution.

What are the specifications of 2085E1001-12?

Key specifications for 2085E1001-12: Material: STEEL COMP E52100 BALL; Bore Shape: STRAIGHT; Internal Fit-Up Designation: STANDARD; Features Provided: SNAP RING-GROOVE MOUNTING. 19 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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