PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1630DSBearing,ball,annular

Rbc Bearings Incorporated Div West Trenton Division · NSN 3110-00-470-8104 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-470-8104 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-470-8104. Primary manufacturer part number: 1630DS.
Features
  • Bearing,ball,annular — FSC 3110
  • Shield Quantity: 2
  • Load Direction: RADIAL
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: STANDARD
  • Lubrication Material: GREASE
  • Lubrication Material Document and Classification: DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
  • Surface Finish: GROUND
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 3110-00-470-8104, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Active.

Technical Specifications
ParameterValue
NSN3110-00-470-8104
Primary Part Number1630DS
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusACTIVE
Shield Quantity2
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialGREASE
Lubrication Material Document and ClassificationDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
Surface FinishGROUND
Retainer Fabrication MethodMOLDED
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL SHIELD
MaterialSTEEL OUTER RING
MaterialSTEEL BALL
MaterialSTEEL INNER RING
MaterialPLASTIC POLYAMIDE NYLON RETAINER
Overall Outside Diameter1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
Bore Diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-232-3778231333 INTERCHANGEABLE
Socket,plug-in Electronic Compon
L3harris Cincinnati Electronics Corporation
5360-00-316-420131364 INTERCHANGEABLE
Spring,helical,extension
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5935-00-460-078110674055 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
4320-00-509-19361H6521 INTERCHANGEABLE
Rotor,pump
Mitsubishi Caterpillar Forklift America, Inc
3030-00-529-133424557 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
3020-00-791-5712 INTERCHANGEABLE
Gear,spur
5965-01-028-0326 INTERCHANGEABLE
Microphone,dynamic
3120-01-312-38031126002 INTERCHANGEABLE
Bushing,sleeve
Lake Shore Systems, Inc.
4730-01-519-84989678 INTERCHANGEABLE
Elbow,pipe
Spx Fluid Power
6525-01-529-8614B1073055 INTERCHANGEABLE
Holder,dental Radiographic Film
Mid-Atlantic Telerad Inc
Cross-Reference Index
Part NumberManufacturer
1630DS Skf Industries Inc Nice Bearing Products Div (USA)
9678 Bacharach, Inc. (USA)
1630DS Skf Usa Inc. (USA)
05-0819 Bacharach, Inc. (USA)
1630DS PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
1-12600-2 Quickset Defense Technologies Llc (USA)
Related Parts
5935-00-232-3778INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
231333
5360-00-316-4201INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
31364
5935-00-460-0781INTERCHANGEABLE
ADAPTER,CONNECTOR
10674055
4320-00-509-1936INTERCHANGEABLE
ROTOR,PUMP
1H6521
3030-00-529-1334INTERCHANGEABLE
BELT,V
24557
3020-00-791-5712INTERCHANGEABLE
GEAR,SPUR
5965-01-028-0326INTERCHANGEABLE
MICROPHONE,DYNAMIC
3120-01-312-3803INTERCHANGEABLE
BUSHING,SLEEVE
1126002
4730-01-519-8498INTERCHANGEABLE
ELBOW,PIPE
9678
6525-01-529-8614INTERCHANGEABLE
HOLDER,DENTAL RADIOGRAPHIC FILM
B1073055
5331-01-544-7433INTERCHANGEABLE
O-RING
9678
6530-01-568-0730INTERCHANGEABLE
WIRE MESH BASKET,WASHER-DISINFEC
KGY498-8543-00

Frequently Asked Questions

What is NSN 3110-00-470-8104?

NSN 3110-00-470-8104 is a Bearing,ball,annular, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-470-8104?

NSN 3110-00-470-8104 has 6 cross-referenced part numbers: 1630DS (Skf Industries Inc Nice Bearing Products Div), 9678 (Bacharach, Inc.), 1630DS (Skf Usa Inc.), 05-0819 (Bacharach, Inc.), 1630DS (Rbc Bearings Incorporated Div West Trenton Division) and 1 more.

What NSN replaces 3110-00-470-8104?

There are 12 known substitutes for 3110-00-470-8104: 5935-00-232-3778, 5360-00-316-4201, 5935-00-460-0781 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1630DS?

Key specifications for 1630DS: Shield Quantity: 2; Load Direction: RADIAL; Bore Shape: STRAIGHT; Internal Fit-Up Designation: STANDARD. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com