Product Details | DUPLEX BALL BEARING

3110-00-156-6774 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: 3110-00-156-6774, 00-156-6774, 3110001566774, 001566774

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-156-6774

Drawings & Photos | NSN 3110-00-156-6774


Cross Reference | NSN 3110-00-156-6774

Part Number Cage Code Manufacturer
30304DND 80064 NAVAL SHIP SYSTEMS COMMAND
30304DT 24617 GENERAL MOTORS CORP
30304DT 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
30304DT 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
713685 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
7304-DB 52676 SKF USA INC.
7304BGY2 80064 NAVAL SHIP SYSTEMS COMMAND
7304BGY2BRGS 52676 SKF USA INC.
7304BYG2BRGS 52676 SKF USA INC.
7304DT 21760 SCHATZ BEARING CORPORATION
7304DT 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
7304DT 99993 DEPARTMENT OF THE NAVY
7304PDB 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
8057-30429 25681 GOULDS PUMPS INCORPORATED DBA GOULDS PUMPS DIV WATER
FF-B-171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3110-00-156-6774

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 30.0 MILLIMETERS NOMINAL
BORE DIAMETER 20.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 52.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION LIGHT

Restrictions/Controls & Freight Information | NSN 3110-00-156-6774

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information