PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X540Bearing,ball,annular

Nsk Corp Bearing Div · NSN 3110-01-014-2627 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-014-2627 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-014-2627. Primary manufacturer part number: X540.
Features
  • Bearing,ball,annular — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Bore Diameter: 25.00 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Load Direction: RADIAL
  • Internal Clearance: 0.0010 INCHES MINIMUM RADIAL AND 0.09016 INCHES MAXIMUM RADIAL IN
  • Bore Shape: STRAIGHT
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 3110-01-014-2627, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Nsk Corp Bearing Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-01-014-2627
Primary Part NumberX540
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNsk Corp Bearing Div
StatusCANCELLED
Retainer Fabrication MethodPRESSED
Bore Diameter25.00 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Load DirectionRADIAL
Internal Clearance0.0010 INCHES MINIMUM RADIAL AND 0.09016 INCHES MAXIMUM RADIAL IN
Bore ShapeSTRAIGHT
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Overall Outside Diameter62.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5310-00-010-6496 INTERCHANGEABLE
Washer,lock
5365-00-209-4042X5-40 INTERCHANGEABLE
Spacer,ring
Horizon Aerospace Llc Dba Magnetics Division
9390-00-809-0944 INTERCHANGEABLE
Nonmetallic Channel
6730-01-497-0464 INTERCHANGEABLE
Projector,multimedia
Cross-Reference Index
Part NumberManufacturer
0548301 Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
029-13099B Johnson Controls Navy Systems, Llc (USA)
X540 PRIMARY Nsk Corp Bearing Div (USA)
029-13099 Johnson Controls Navy Systems, Llc (USA)
029-13099 Johnson Controls Ltd, York Navy Systems (GBR)
Related Parts
5310-00-010-6496INTERCHANGEABLE
WASHER,LOCK
5365-00-209-4042INTERCHANGEABLE
SPACER,RING
X5-40
9390-00-809-0944INTERCHANGEABLE
NONMETALLIC CHANNEL
6730-01-497-0464INTERCHANGEABLE
PROJECTOR,MULTIMEDIA

Frequently Asked Questions

What is NSN 3110-01-014-2627?

NSN 3110-01-014-2627 is a Bearing,ball,annular, manufactured by Nsk Corp Bearing Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-01-014-2627?

NSN 3110-01-014-2627 has 5 cross-referenced part numbers: 0548301 (Thermo King Corporation Dba Phoenix Global Distirbution.), 029-13099B (Johnson Controls Navy Systems, Llc), X540 (Nsk Corp Bearing Div), 029-13099 (Johnson Controls Navy Systems, Llc), 029-13099 (Johnson Controls Ltd, York Navy Systems).

What NSN replaces 3110-01-014-2627?

There are 4 known substitutes for 3110-01-014-2627: 5310-00-010-6496, 5365-00-209-4042, 9390-00-809-0944 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X540?

Key specifications for X540: Retainer Fabrication Method: PRESSED; Bore Diameter: 25.00 MILLIMETERS NOMINAL MM; Overall Width: 0.4400 INCHES MINIMUM AND 0.4450 INCHES MAXIMUM IN; Special Features: CORNER RADII MUST BE TANGENT TO OD OF PIECE AND CLEAR 0.0400 IN. MAX. RADIUS IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-01-014-2627 still in active supply?

NSN 3110-01-014-2627 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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