PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1KDD7FS50000Bearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-791-9848 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-791-9848 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-791-9848. Primary manufacturer part number: S1KDD7FS50000.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Bore Shape: STRAIGHT
  • Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
  • Standard Tolerance Designation: ABEC NO.1
  • Shield Quantity: 2
  • Retainer Fabrication Method: PRESSED
  • Load Direction: RADIAL
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 3110-00-791-9848, 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 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-791-9848
Primary Part NumberS1KDD7FS50000
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusACTIVE
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Lubrication Material Document and ClassificationMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
Standard Tolerance DesignationABEC NO.1
Shield Quantity2
Retainer Fabrication MethodPRESSED
Load DirectionRADIAL
Surface FinishGROUND
Lubrication MaterialGREASE
Nondefinitive Spec/std Data115 TYPE AND 00 GRADE
MaterialSTEEL OVERALL
Departure From Cited DesignatorAS MOD BY SPCL FEAT
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter0.6250 INCHES NOMINAL IN
Bore Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-020-933055926001 INTERCHANGEABLE
Bearing,ball,annular
Kaydon Corporation Dba Kaydon Corp Div Plant 12b
3110-00-142-0942XLS7 3-4 3-11RC INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
3110-00-227-4521 INTERCHANGEABLE
Bearing,ball,annular
3110-00-861-732311711 INTERCHANGEABLE
Bearing,ball,annular
Grimes Aerospace Company
3110-00-870-694210647 INTERCHANGEABLE
Bearing,ball,annular
Grimes Aerospace Company
3110-00-929-4087CYRB234 INTERCHANGEABLE
Bearing,ball,annular
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
FFB171TYPE115GRADE00 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
S1KDD7FS50000 PRIMARY Timken Co Div the Timken Company (USA)
Related Parts
3110-00-020-9330INTERCHANGEABLE
BEARING,BALL,ANNULAR
55926001
3110-00-142-0942INTERCHANGEABLE
BEARING,BALL,ANNULAR
XLS7 3-4 3-11RC
3110-00-227-4521INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-861-7323INTERCHANGEABLE
BEARING,BALL,ANNULAR
11711
3110-00-870-6942INTERCHANGEABLE
BEARING,BALL,ANNULAR
10647
3110-00-929-4087INTERCHANGEABLE
BEARING,BALL,ANNULAR
CYRB234

Frequently Asked Questions

What is NSN 3110-00-791-9848?

NSN 3110-00-791-9848 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-791-9848?

NSN 3110-00-791-9848 has 2 cross-referenced part numbers: FFB171TYPE115GRADE00 (Federal Specifications Promulgated by General Services Administration Washington DC), S1KDD7FS50000 (Timken Co Div the Timken Company).

What NSN replaces 3110-00-791-9848?

There are 6 known substitutes for 3110-00-791-9848: 3110-00-020-9330, 3110-00-142-0942, 3110-00-227-4521 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S1KDD7FS50000?

Key specifications for S1KDD7FS50000: Internal Fit-Up Designation: STANDARD; Bore Shape: STRAIGHT; Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE; Standard Tolerance Designation: ABEC NO.1. 17 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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