Product Details | ANNULAR BALL BEARING

3110-01-260-5920 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: MILSTD102, MIL-STD-102, R305DDSD601, 111X02503X4003, 176C246116, 176C2461-16, 305PPA3275, 3110-01-260-5920, 01-260-5920, 3110012605920, 012605920

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 31 JUL 1987 01-260-5920

Drawings & Photos | NSN 3110-01-260-5920


Cross Reference | NSN 3110-01-260-5920

Part Number Cage Code Manufacturer
111X02503X4003 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
176C2461-16 05606 GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON)
305PPA3275 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MIL-STD-102 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
R305DDSD601 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Technical Data | NSN 3110-01-260-5920

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL COMP 430 RETAINER RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL COMP 302 SEAL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J404 UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J405 UNS S43000 ASSN STD SINGLE MATERIAL RESPONSE RETAINER PLYA-SEAL MFR REF ALL MATERIAL RESPONSES SEAL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 17.0 MILLIMETERS NOMINAL
BORE DIAMETER 25.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 62.0 MILLIMETERS NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE OR CHEVRON MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIFICATION/STANDARD DATA 96906-MIL-STD-102 GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA 1 GROUP AND 11 TYPE
III SUPPLEMENTARY FEATURES MFR SPEC A3275 SPCL INSTR MIL PKG,MARKING AND LUB
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-STD-102
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 111X02503X4003

Restrictions/Controls & Freight Information | NSN 3110-01-260-5920

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