Product Details | ANNULAR BALL BEARING

3110-01-235-2874 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: A3990/61757, A399061757, ARS997, NA045XPO, 3110-01-235-2874, 01-235-2874, 3110012352874, 012352874

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 JUN 1986 01-235-2874

Drawings & Photos | NSN 3110-01-235-2874


Cross Reference | NSN 3110-01-235-2874

Part Number Cage Code Manufacturer
A3990/61757 K0662 SELEX ES LTD
ARS997 K0662 SELEX ES LTD
NA045XPO 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
NA045XPO K0F27 FIELD AND TREK UK LTD

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Technical Data | NSN 3110-01-235-2874

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY 260 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE BALL ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE INNER RING ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING SAE CA260 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 40A 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
OVERALL WIDTH 0.2500 INCHES NOMINAL
BORE DIAMETER 4.4998 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 5.0003 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES ELECTRO-DEPOSITION PLATED CORROSION RESISTANCE
III FUNCTIONAL DESCRIPTION COMBINATION OF RADIAL,TRUST AND MOVEMENT LOADING

Restrictions/Controls & Freight Information | NSN 3110-01-235-2874

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