Product Details | ANNULAR BALL BEARING

3110-00-858-2665 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: 538587, 3110-00-858-2665, 00-858-2665, 3110008582665, 008582665

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-858-2665

Drawings & Photos | NSN 3110-00-858-2665


Cross Reference | NSN 3110-00-858-2665

Part Number Cage Code Manufacturer
538585 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
538586 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
538586 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
538587 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-00-858-2665

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL COMP 4340 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION PWA 725 MFR REF SINGLE MATERIAL RESPONSE BALL PWA 725 MFR REF SINGLE MATERIAL RESPONSE INNER RING PWA 725 MFR REF SINGLE MATERIAL RESPONSE OUTER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 21.0000 MILLIMETERS NOMINAL
BORE DIAMETER 35.0000 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 80.0000 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0016 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 538587

Restrictions/Controls & Freight Information | NSN 3110-00-858-2665

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