PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18155Bearing,ball

American Bristol Industries Inc. · NSN 3110-01-073-5522 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-073-5522 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-073-5522. Primary manufacturer part number: 18155.
Features
  • Bearing,ball — FSC 3110
  • General Characteristics Item Description: TYPE 6206 NR WITH SNAP RING MTG;10,000 RPM GREASE LUBRICATION LIMITING SPEED,13,000 RPM OIL LUBRICATION LIMITING SPEED;3350 DYNAMIC BASIC LOAD RATING;2240 STATIC BASIC LOAD RATING;30 MM INSIDE DIAMETER,62 MM OUTSIDE DIAMETER,16 MM THICKNESS MM
  • 1 verified cross-reference
  • Primary manufacturer: American Bristol Industries Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball, cataloged under National Stock Number 3110-01-073-5522, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Bristol Industries Inc.. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-073-5522
Primary Part Number18155
Item NameBearing,ball
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAmerican Bristol Industries Inc.
StatusACTIVE
General Characteristics Item DescriptionTYPE 6206 NR WITH SNAP RING MTG;10,000 RPM GREASE LUBRICATION LIMITING SPEED,13,000 RPM OIL LUBRICATION LIMITING SPEED;3350 DYNAMIC BASIC LOAD RATING;2240 STATIC BASIC LOAD RATING;30 MM INSIDE DIAMETER,62 MM OUTSIDE DIAMETER,16 MM THICKNESS MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2910-00-185-7134P181-5-500 INTERCHANGEABLE
Needle Assembly,ful
Clinton Engines Corp
5306-00-207-5145 INTERCHANGEABLE
Bolt,externally Relieved Body
2910-00-361-277121541 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
6640-00-894-1733 INTERCHANGEABLE
Stopper,bottle
4140-00-953-200418-155 INTERCHANGEABLE
Impeller,fan,axial
Rtx Corporation Div Pratt & Whitney
3110-01-498-611318155 INTERCHANGEABLE
Bearing,ball,annular
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
5305-01-556-645618155 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
18155 PRIMARY American Bristol Industries Inc. (USA)
Related Parts
2910-00-185-7134INTERCHANGEABLE
NEEDLE ASSEMBLY,FUL
P181-5-500
5306-00-207-5145INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
2910-00-361-2771INTERCHANGEABLE
FILTER ELEMENT,FLUID
21541
6640-00-894-1733INTERCHANGEABLE
STOPPER,BOTTLE
4140-00-953-2004INTERCHANGEABLE
IMPELLER,FAN,AXIAL
18-155
3110-01-498-6113INTERCHANGEABLE
BEARING,BALL,ANNULAR
18155
5305-01-556-6456INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
18155

Frequently Asked Questions

What is NSN 3110-01-073-5522?

NSN 3110-01-073-5522 is a Bearing,ball, manufactured by American Bristol Industries Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-073-5522?

NSN 3110-01-073-5522 has 1 cross-referenced part number: 18155 (American Bristol Industries Inc.).

What NSN replaces 3110-01-073-5522?

There are 7 known substitutes for 3110-01-073-5522: 2910-00-185-7134, 5306-00-207-5145, 2910-00-361-2771 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18155?

Key specifications for 18155: General Characteristics Item Description: TYPE 6206 NR WITH SNAP RING MTG;10,000 RPM GREASE LUBRICATION LIMITING SPEED,13,000 RPM OIL LUBRICATION LIMITING SPEED;3350 DYNAMIC BASIC LOAD RATING;2240 STATIC BASIC LOAD RATING;30 MM INSIDE DIAMETER,62 MM OUTSIDE DIAMETER,16 MM THICKNESS MM. 1 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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