PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

306SZZCGBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-156-5045 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-156-5045 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-156-5045. Primary manufacturer part number: 306SZZCG.
Features
  • Bearing,ball,annular — FSC 3110
  • Departure From Cited Designator: AS MODIFIED BY EXTERNAL MOUNTING METHOD
  • Bore Shape: STRAIGHT
  • Seal Quantity: 2
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
  • Retainer Fabrication Method: PRESSED
  • Surface Finish: GROUND
  • Lubrication Material: GREASE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5045, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3110-00-156-5045
Primary Part Number306SZZCG
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Departure From Cited DesignatorAS MODIFIED BY EXTERNAL MOUNTING METHOD
Bore ShapeSTRAIGHT
Seal Quantity2
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Retainer Fabrication MethodPRESSED
Surface FinishGROUND
Lubrication MaterialGREASE
Standard Tolerance DesignationABEC NO.1
Features ProvidedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
Load DirectionRADIAL
Bearing Seal TypeCONTACT
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Seal Quantity2
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL INNER RING
MaterialSTEEL RETAINER
MaterialSTEEL INNER RING
Departure From Cited DesignatorAS MODIFIED BY EXTERNAL MOUNTING METHOD
MaterialSTEEL BALL
Nondefinitive Spec/std Data120 TYPE AND 00 GRADE
MaterialRUBBER SYNTHETIC SEAL
Features ProvidedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
Standard Tolerance DesignationABEC NO.1
Overall Outside Diameter72.0 MILLIMETERS NOMINAL MM
MaterialSTEEL OUTER RING
Bearing Seal TypeCONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-293-290243606 INTERCHANGEABLE
Bit,auger
Stanley Tools Div of Stanley Works
5306-00-497-333943-606 INTERCHANGEABLE
Bolt,special
Goodrich Corporation
5845-00-757-328443606 INTERCHANGEABLE
Printed Board Assem
L3harris Technologies, Inc. Div Space and Airborne Systems
5355-01-081-884843606 INTERCHANGEABLE
Knob
Te-Co Manufacturing Llc Dba Te-Co Manufacturing Llc
5950-01-108-306374E14N111 INTERCHANGEABLE
Transformer,audio Frequency
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
5120-01-398-774400943606000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
S-36062RSNRJ Fag Bearings Corporation (USA)
43606 Fag Bearings Corporation (USA)
306SZZCG PRIMARY Skf Usa Inc. (USA)
Related Parts
5133-00-293-2902INTERCHANGEABLE
BIT,AUGER
43606
5306-00-497-3339INTERCHANGEABLE
BOLT,SPECIAL
43-606
5845-00-757-3284INTERCHANGEABLE
PRINTED BOARD ASSEM
43606
5355-01-081-8848INTERCHANGEABLE
KNOB
43606
5950-01-108-3063INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
74E14N111
5120-01-398-7744INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00943606000

Frequently Asked Questions

What is NSN 3110-00-156-5045?

NSN 3110-00-156-5045 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-156-5045?

NSN 3110-00-156-5045 has 3 cross-referenced part numbers: S-36062RSNRJ (Fag Bearings Corporation), 43606 (Fag Bearings Corporation), 306SZZCG (Skf Usa Inc.).

What NSN replaces 3110-00-156-5045?

There are 6 known substitutes for 3110-00-156-5045: 5133-00-293-2902, 5306-00-497-3339, 5845-00-757-3284 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 306SZZCG?

Key specifications for 306SZZCG: Departure From Cited Designator: AS MODIFIED BY EXTERNAL MOUNTING METHOD; Bore Shape: STRAIGHT; Seal Quantity: 2; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE. 30 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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