PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

220MFBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-155-6488 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-6488 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-6488. Primary manufacturer part number: 220MF.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Bore Shape: STRAIGHT
  • Load Direction: RADIAL
  • Material: STEEL SHIELD
  • Material: STEEL INNER RING
  • Material: STEEL OUTER RING
  • Style Designator: LOADING GROOVE, NON-SEPARABLE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Shield construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6488, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 20 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
NSN3110-00-155-6488
Primary Part Number220MF
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Load DirectionRADIAL
MaterialSTEEL SHIELD
MaterialSTEEL INNER RING
MaterialSTEEL OUTER RING
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Standard Tolerance DesignationABEC NO.1
Shield Quantity1
Surface FinishGROUND
Bore Diameter100.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter180.00 MILLIMETERS NOMINAL MM
MaterialSTEEL BALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-021-9045C531000668 INTERCHANGEABLE
Semiconductor Device,diode
Kearfott Corporation Div Guidance and Navigation Division
3110-00-120-4287160532 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
4510-00-403-0442 INTERCHANGEABLE
Lavatory
5977-00-878-33631776682 INTERCHANGEABLE
Ring Assembly,electrical Contact
Honeywell International Inc. Dba Honeywell International
5955-01-052-6166 INTERCHANGEABLE
Oscillator,crystal Controlled
5950-01-202-4902 INTERCHANGEABLE
Coil,electrical
4730-01-221-1548E321 INTERCHANGEABLE
Ferrule,swage,tube Coupling
Whippany Actuation Systems, Llc
5920-01-286-7187 INTERCHANGEABLE
Fuseholder,block
5120-01-350-0995 INTERCHANGEABLE
Socket,socket Wrench
6150-01-362-9885 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
ST56 Link-Belt Cranes, L.p., Lllp (USA)
700613 Army Weapons Command Attn Amswe-Ree-S (USA)
60574D Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
220MF PRIMARY Skf Usa Inc. (USA)
F321 Lucas Western Inc (USA)
K164B PRIMARY Yale Security Inc. Dba Norton Door Control (USA)
50-294413 Lucas Western Inc (USA)
7220 General Motors Corp (USA)
K164B Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
F321-22B Lucas Western Inc (USA)
60G83-108 Lodge and Shipley/manuflux (USA)
7220 General Motors Corp Delco Moraine Ndh Div (USA)
F315-20B Lucas Western Inc (USA)
220WD Koehring Co (USA)
ST56 Fmc Corp Link-Belt Div (USA)
F315-22B Lucas Western Inc (USA)
1220MF Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
ASD1532 Terex American Crane Corp (USA)
26129300 Bcp Construction Products Div of Terex Corp (USA)
220WD Timken Co Div the Timken Company (USA)
Related Parts
5961-00-021-9045INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
C531000668
3110-00-120-4287INTERCHANGEABLE
ROLLER,BEARING
160532
4510-00-403-0442INTERCHANGEABLE
LAVATORY
5977-00-878-3363INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
1776682
5955-01-052-6166INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
5950-01-202-4902INTERCHANGEABLE
COIL,ELECTRICAL
4730-01-221-1548INTERCHANGEABLE
FERRULE,SWAGE,TUBE COUPLING
E321
5920-01-286-7187INTERCHANGEABLE
FUSEHOLDER,BLOCK
5120-01-350-0995INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6150-01-362-9885INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5340-01-498-8014INTERCHANGEABLE
KEY BLANK
E3-2-1
3020-01-502-3545INTERCHANGEABLE
PULLEY,FLAT
P112-8M-50-SF

Frequently Asked Questions

What is NSN 3110-00-155-6488?

NSN 3110-00-155-6488 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-155-6488?

NSN 3110-00-155-6488 has 28 cross-referenced part numbers: ST56 (Link-Belt Cranes, L.p., Lllp), 700613 (Army Weapons Command Attn Amswe-Ree-S), 60574D (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 220MF (Skf Usa Inc.), F321 (Lucas Western Inc) and 23 more.

What NSN replaces 3110-00-155-6488?

There are 12 known substitutes for 3110-00-155-6488: 5961-00-021-9045, 3110-00-120-4287, 4510-00-403-0442 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 220MF?

Key specifications for 220MF: Internal Fit-Up Designation: STANDARD; Bore Shape: STRAIGHT; Load Direction: RADIAL; Overall Width: 34.0 MILLIMETERS NOMINAL MM. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-155-6488 still in active supply?

NSN 3110-00-155-6488 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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