PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45211Bearing,roller,thrust

Leroi International Inc Dba Compair Leroi · NSN 3110-01-036-9445 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-036-9445 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-036-9445. Primary manufacturer part number: 45211.
Features
  • Bearing,roller,thrust — FSC 3110
  • Material: STEEL SHELL
  • Overall Outside Diameter: 1.5000 INCHES NOMINAL IN
  • Surface Finish: UNGROUND
  • Bore Diameter: 1.2500 INCHES NOMINAL IN
  • Thrust Directional Capability Designation: SINGLE
  • Style Designator: FLAT RACE SURFACE, CYLINDRICAL ROLLERS
  • Material: COPPER ALLOY BORE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Shell construction
General Description

The Bearing,roller,thrust, cataloged under National Stock Number 3110-01-036-9445, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-036-9445
Primary Part Number45211
Item NameBearing,roller,thrust
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLeroi International Inc Dba Compair Leroi
StatusACTIVE
MaterialSTEEL SHELL
Overall Outside Diameter1.5000 INCHES NOMINAL IN
Surface FinishUNGROUND
Bore Diameter1.2500 INCHES NOMINAL IN
Thrust Directional Capability DesignationSINGLE
Style DesignatorFLAT RACE SURFACE, CYLINDRICAL ROLLERS
MaterialCOPPER ALLOY BORE
Alignment TypeRIGID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5110-00-177-728645-211 INTERCHANGEABLE
Stripper,wire,hand
Jensen Tools, Inc.
4730-00-853-2065 INTERCHANGEABLE
Strainer,sediment
4820-01-146-00989229 INTERCHANGEABLE
Stem,fluid Valve
Tyco Valves & Controls Lp Dba Penberthy
5331-01-188-0882 INTERCHANGEABLE
O-Ring
6810-01-352-1489452-11 INTERCHANGEABLE
Buffer,powder Pillows
Hach Company Dba Hach Co
4730-01-470-1636025-45-S16211 INTERCHANGEABLE
Strainer Element,sediment
The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C
7025-01-641-480845211 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Extreme Networks, Inc
4030-01-666-471345211 INTERCHANGEABLE
Link,detachable
Fastenal Company
Cross-Reference Index
Part NumberManufacturer
45211 Compair Kellogg Div of Robertshaw Controls Co (USA)
45211 PRIMARY Leroi International Inc Dba Compair Leroi (USA)
Related Parts
5110-00-177-7286INTERCHANGEABLE
STRIPPER,WIRE,HAND
45-211
4730-00-853-2065INTERCHANGEABLE
STRAINER,SEDIMENT
4820-01-146-0098INTERCHANGEABLE
STEM,FLUID VALVE
9229
5331-01-188-0882INTERCHANGEABLE
O-RING
6810-01-352-1489INTERCHANGEABLE
BUFFER,POWDER PILLOWS
452-11
4730-01-470-1636INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
025-45-S16211
7025-01-641-4808INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
45211
4030-01-666-4713INTERCHANGEABLE
LINK,DETACHABLE
45211

Frequently Asked Questions

What is NSN 3110-01-036-9445?

NSN 3110-01-036-9445 is a Bearing,roller,thrust, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-036-9445?

NSN 3110-01-036-9445 has 2 cross-referenced part numbers: 45211 (Compair Kellogg Div of Robertshaw Controls Co), 45211 (Leroi International Inc Dba Compair Leroi).

What NSN replaces 3110-01-036-9445?

There are 8 known substitutes for 3110-01-036-9445: 5110-00-177-7286, 4730-00-853-2065, 4820-01-146-0098 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45211?

Key specifications for 45211: Material: STEEL SHELL; Overall Outside Diameter: 1.5000 INCHES NOMINAL IN; Surface Finish: UNGROUND; Bore Diameter: 1.2500 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com