PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61818Bearing,ball,annular

Skf Usa Inc. · NSN 3110-01-416-0885 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-416-0885 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-416-0885. Primary manufacturer part number: 61818.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Shape: STRAIGHT
  • Overall Outside Diameter: 4.5270 INCHES MINIMUM AND 4.5276 INCHES MAXIMUM IN
  • Load Direction: RADIAL
  • Surface Finish: GROUND
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 3110-01-416-0885, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN3110-01-416-0885
Primary Part Number61818
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Bore Diameter3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore ShapeSTRAIGHT
Overall Outside Diameter4.5270 INCHES MINIMUM AND 4.5276 INCHES MAXIMUM IN
Load DirectionRADIAL
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-01-112-9515 INTERCHANGEABLE
Socket,socket Wrench
6520-01-161-194661818 INTERCHANGEABLE
Lubricant,dental Handpiece
Dentalez, Inc. Dba Star Dental
Cross-Reference Index
Part NumberManufacturer
26-0402-17 Renk America Llc Div Renk America (USA)
61818 PRIMARY Skf Usa Inc. (USA)
Related Parts
5120-01-112-9515INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6520-01-161-1946INTERCHANGEABLE
LUBRICANT,DENTAL HANDPIECE
61818

Frequently Asked Questions

What is NSN 3110-01-416-0885?

NSN 3110-01-416-0885 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 3110-01-416-0885?

NSN 3110-01-416-0885 has 2 cross-referenced part numbers: 26-0402-17 (Renk America Llc Div Renk America), 61818 (Skf Usa Inc.).

What NSN replaces 3110-01-416-0885?

There are 2 known substitutes for 3110-01-416-0885: 5120-01-112-9515, 6520-01-161-1946. Verify interchangeability with system specifications before substitution.

What are the specifications of 61818?

Key specifications for 61818: Overall Width: 0.5071 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN; Bore Diameter: 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN; Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 9 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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