PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R3FFMBearing,ball,annular

Skf Usa Inc. · NSN 3110-01-167-5537 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-167-5537 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-167-5537. Primary manufacturer part number: R3FFM.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Shield Quantity: 2
  • Surface Finish: GROUND
  • Bore Diameter: 0.1875 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM IN
  • Overall Outside Diameter: 0.5000 INCHES MINIMUM AND 0.5003 INCHES MAXIMUM IN
  • Load Direction: RADIAL
  • 1 verified cross-reference
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-167-5537, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3110-01-167-5537
Primary Part NumberR3FFM
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Bore ShapeSTRAIGHT
Shield Quantity2
Surface FinishGROUND
Bore Diameter0.1875 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM IN
Overall Outside Diameter0.5000 INCHES MINIMUM AND 0.5003 INCHES MAXIMUM IN
Load DirectionRADIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-591-991411369 INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
Cross-Reference Index
Part NumberManufacturer
R3FFM PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-591-9914INTERCHANGEABLE
BEARING,BALL,ANNULAR
11369

Frequently Asked Questions

What is NSN 3110-01-167-5537?

NSN 3110-01-167-5537 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-167-5537?

NSN 3110-01-167-5537 has 1 cross-referenced part number: R3FFM (Skf Usa Inc.).

What NSN replaces 3110-01-167-5537?

There is 1 known substitute for 3110-01-167-5537: 3110-00-591-9914. Verify interchangeability with system specifications before substitution.

What are the specifications of R3FFM?

Key specifications for R3FFM: Bore Shape: STRAIGHT; Shield Quantity: 2; Surface Finish: GROUND; Bore Diameter: 0.1875 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM IN. 7 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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