Product Details | ANNULAR BALL BEARING

3110-00-155-6281 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: 311FG, 311KDG, 4311P, 47611, 55BC03PG, 6311ZNR, 6311ZNRCE1TX9, 6311ZNRJ, 954181, 1473112, 147-311-2, 3110-00-155-6281, 00-155-6281, 3110001556281, 001556281

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-155-6281

Drawings & Photos | NSN 3110-00-155-6281


Cross Reference | NSN 3110-00-155-6281

Part Number Cage Code Manufacturer
147-311-2 95019 DANA CORP SPICER TRANSMISSION DIV
147-311-2 95201 NAPCO INTERNATIONAL LLC
311FG 39317 MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING.
311FG 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION
311KDG 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
4311P 43991 FAG BEARINGS CORPORATION
47611 24617 GENERAL MOTORS CORP
47611 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
47611 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
55BC03PG 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
55BC03PG 3CPE0 SAFRAN POWER USA, LLC
6311ZNR 52676 SKF USA INC.
6311ZNR 80064 NAVAL SHIP SYSTEMS COMMAND
6311ZNRCE1TX9 53035 NSK CORP BEARING DIV
6311ZNRJ 52676 SKF USA INC.
954181 24617 GENERAL MOTORS CORP

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Technical Data | NSN 3110-00-155-6281

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL SHIELD
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 29.0 MILLIMETERS NOMINAL
BORE DIAMETER 55.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 120.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SHIELD QUANTITY 1
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
FEATURES PROVIDED SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE

Restrictions/Controls & Freight Information | NSN 3110-00-155-6281

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information