PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6307-2ZJMILL3545Bearing,ball,annular

Skf Usa Inc. · NSN 3110-00-555-5209 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-555-5209 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-555-5209. Primary manufacturer part number: 6307-2ZJMILL3545.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 35.00 MILLIMETERS NOMINAL MM
  • Standard Tolerance Designation: ABEC NO.1
  • Lubrication Material: GREASE
  • Load Direction: RADIAL
  • Internal Fit-Up Designation: STANDARD
  • Bore Shape: STRAIGHT
  • Shield Quantity: 2
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 3110-00-555-5209, 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 50 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-555-5209
Primary Part Number6307-2ZJMILL3545
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationABEC NO.1
Lubrication MaterialGREASE
Load DirectionRADIAL
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Shield Quantity2
Lubrication Material Document and ClassificationMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
Surface FinishGROUND
Retainer Fabrication MethodPRESSED
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3110-00-144-86521307FF INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
5310-00-393-640477607 INTERCHANGEABLE
Washer,slotted
Atwood Fence Co Inc
4730-01-697-650077607 INTERCHANGEABLE
Elbow Assembly,pipe
Viega Llc
Cross-Reference Index
Part NumberManufacturer
6307-2ZJMILL3545 PRIMARY Skf Usa Inc. (USA)
77607X1V General Motors Corp Delco Moraine Ndh Div (USA)
307KDDMILL3545 Timken Co Div the Timken Company (USA)
307PPTFANG5 PRIMARY Fag Bearings Corporation (USA)
1307FFMILL3545 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
35BC03PP Lucas Aerospace Power Equipment Corporation (USA)
77607X1ANG5 General Motors Corp Delco Moraine Ndh Div (USA)
307KDDFS10122 Timken Co Div the Timken Company (USA)
77607X1MILL3545 General Motors Corp Delco Moraine Ndh Div (USA)
307SFFQ6A7ANG5 PRIMARY Skf Usa Inc. (USA)
307KDDFS50122 PRIMARY Timken Co Div the Timken Company (USA)
A7812-35 Marathon Electric Mfg Corp West Plains Div (USA)
2X-6028 Edro Corporation, the Dba Edro Corp (USA)
6307-2ZHT PRIMARY Skf Usa Inc. (USA)
BG6307C03 Baldor Electric Co (USA)
6307ZZCE1AK2 PRIMARY Nsk Corp Bearing Div (USA)
307SFFQ6A7MILL3545 PRIMARY Skf Usa Inc. (USA)
307PPTFHT PRIMARY Fag Bearings Corporation (USA)
77607X1MILL3545 PRIMARY General Motors Corp (USA)
307PPTFG93HT PRIMARY Fag Bearings Corporation (USA)
Related Parts
3110-00-144-8652INTERCHANGEABLE
BEARING,BALL,ANNULAR
1307FF
5310-00-393-6404INTERCHANGEABLE
WASHER,SLOTTED
77607
4730-01-697-6500INTERCHANGEABLE
ELBOW ASSEMBLY,PIPE
77607

Frequently Asked Questions

What is NSN 3110-00-555-5209?

NSN 3110-00-555-5209 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 3110-00-555-5209?

NSN 3110-00-555-5209 has 50 cross-referenced part numbers: 6307-2ZJMILL3545 (Skf Usa Inc.), 77607X1V (General Motors Corp Delco Moraine Ndh Div), 307KDDMILL3545 (Timken Co Div the Timken Company), 307PPTFANG5 (Fag Bearings Corporation), 1307FFMILL3545 (Schatz Bearing Corporation Dba Schatz Bearing Corp) and 45 more.

What NSN replaces 3110-00-555-5209?

There are 3 known substitutes for 3110-00-555-5209: 3110-00-144-8652, 5310-00-393-6404, 4730-01-697-6500. Verify interchangeability with system specifications before substitution.

What are the specifications of 6307-2ZJMILL3545?

Key specifications for 6307-2ZJMILL3545: Bore Diameter: 35.00 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: ABEC NO.1; Lubrication Material: GREASE; Load Direction: RADIAL. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-555-5209 still in active supply?

NSN 3110-00-555-5209 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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