PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SME30K+COLBearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-158-5983 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-158-5983 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-158-5983. Primary manufacturer part number: SME30K+COL.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Style Designator: SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR
  • Material: STEEL OUTER RING
  • Material: STEEL INNER RING
  • Material: STEEL BALL
  • Bore Diameter: 1.1811 INCHES MINIMUM AND 1.1816 INCHES MAXIMUM IN
  • Surface Finish: GROUND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-158-5983, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-158-5983
Primary Part NumberSME30K+COL
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusCANCELLED
Internal Fit-Up DesignationSTANDARD
Style DesignatorSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR
MaterialSTEEL OUTER RING
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Bore Diameter1.1811 INCHES MINIMUM AND 1.1816 INCHES MAXIMUM IN
Surface FinishGROUND
Overall Outside Diameter2.4403 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN
Load DirectionRADIAL
Outer Ring Width0.6299 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-008-78743TAR17-24U INTERCHANGEABLE
Bearing,ball,annular
Mpb Corporation Dba Mpb Corp
3110-00-155-8432 INTERCHANGEABLE
Bearing,ball,annular
3110-00-155-8868 INTERCHANGEABLE
Bearing,ball,annular
3110-00-234-9671100104-201 INTERCHANGEABLE
Bearing,ball,annular
Meggitt North Hollywood Inc
3110-00-277-0844 INTERCHANGEABLE
Bearing,ball,annular
3110-00-533-9162 INTERCHANGEABLE
Bearing,ball,annular
3110-00-540-4662 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-2923 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-5237 INTERCHANGEABLE
Bearing,ball,annular
3110-00-554-5715 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
1512 Cyclotherm Div Oswego Package Boiler Co Inc (USA)
FF-B-2844 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
SME30K+COL PRIMARY Timken Co Div the Timken Company (USA)
068-1059-647 Aurora Pump a Unit of General Signal Corp (USA)
SM1101K2 General Signal Corp (USA)
SM1101K2 Timken Co Div the Timken Company (USA)
SM1101K2 Aurora Pump a Unit of General Signal Corp (USA)
11-10-104X Aurora Pump a Unit of General Signal Corp (USA)
Related Parts
3110-00-008-7874INTERCHANGEABLE
BEARING,BALL,ANNULAR
3TAR17-24U
3110-00-155-8432INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-155-8868INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-234-9671INTERCHANGEABLE
BEARING,BALL,ANNULAR
100104-201
3110-00-277-0844INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-533-9162INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-540-4662INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-2923INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-5237INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-554-5715INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-679-6786INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-710-4936INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-158-5983?

NSN 3110-00-158-5983 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-158-5983?

NSN 3110-00-158-5983 has 8 cross-referenced part numbers: 1512 (Cyclotherm Div Oswego Package Boiler Co Inc), FF-B-2844 (Federal Specifications Promulgated by General Services Administration Washington DC), SME30K+COL (Timken Co Div the Timken Company), 068-1059-647 (Aurora Pump a Unit of General Signal Corp), SM1101K2 (General Signal Corp) and 3 more.

What NSN replaces 3110-00-158-5983?

There are 12 known substitutes for 3110-00-158-5983: 3110-00-008-7874, 3110-00-155-8432, 3110-00-155-8868 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SME30K+COL?

Key specifications for SME30K+COL: Internal Fit-Up Designation: STANDARD; Style Designator: SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR; Material: STEEL OUTER RING; Material: STEEL INNER RING. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-158-5983 still in active supply?

NSN 3110-00-158-5983 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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