PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FS87502LBearing,ball,annular

Schatz Bearing Corporation Dba Schatz Bearing Corp · NSN 3110-00-555-5504 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-555-5504 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-555-5504. Primary manufacturer part number: FS87502L.
Features
  • Bearing,ball,annular — FSC 3110
  • Shield Quantity: 1
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Bore Shape: STRAIGHT
  • Retainer Fabrication Method: PRESSED
  • Standard Tolerance Designation: ABEC NO.1
  • Load Direction: RADIAL
  • Seal Quantity: 1
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-555-5504, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schatz Bearing Corporation Dba Schatz Bearing Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-555-5504
Primary Part NumberFS87502L
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchatz Bearing Corporation Dba Schatz Bearing Corp
StatusACTIVE
Shield Quantity1
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Bore ShapeSTRAIGHT
Retainer Fabrication MethodPRESSED
Standard Tolerance DesignationABEC NO.1
Load DirectionRADIAL
Seal Quantity1
Inner Ring Width0.4800 INCHES NOMINAL IN
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialGREASE
Surface FinishGROUND
Outer Ring Width0.4330 INCHES NOMINAL IN
Bearing Seal TypeLABYRINTH
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter15.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter35.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-183-7490202FSFQ5A7MILG3278 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
C87502X1MILG-32 General Motors Corp Delco Moraine Ndh Div (USA)
87502CE1BT2 Nsk Corp Bearing Div (USA)
FS87502MILG3278A Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
202FSFQ5A7MILG3278A Skf Usa Inc. (USA)
87502X1MILG3278 Green Ball Bearing Co (USA)
C87502X1MILG3278A General Motors Corp (USA)
202FSFB106A019A75C0000-0 Skf Usa Inc. (USA)
C87502X1MILG3278A General Motors Corp Delco Moraine Ndh Div (USA)
FS87502L PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
202KLDFS160 Timken Co Div the Timken Company (USA)
202KLDMILG3278A Timken Co Div the Timken Company (USA)
Related Parts
3110-00-183-7490INTERCHANGEABLE
BEARING,BALL,ANNULAR
202FSFQ5A7MILG3278

Frequently Asked Questions

What is NSN 3110-00-555-5504?

NSN 3110-00-555-5504 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-555-5504?

NSN 3110-00-555-5504 has 11 cross-referenced part numbers: C87502X1MILG-32 (General Motors Corp Delco Moraine Ndh Div), 87502CE1BT2 (Nsk Corp Bearing Div), FS87502MILG3278A (Schatz Bearing Corporation Dba Schatz Bearing Corp), 202FSFQ5A7MILG3278A (Skf Usa Inc.), 87502X1MILG3278 (Green Ball Bearing Co) and 6 more.

What NSN replaces 3110-00-555-5504?

There is 1 known substitute for 3110-00-555-5504: 3110-00-183-7490. Verify interchangeability with system specifications before substitution.

What are the specifications of FS87502L?

Key specifications for FS87502L: Shield Quantity: 1; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT; Retainer Fabrication Method: PRESSED. 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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