Product Details | INNER BEARING RING

3110-00-690-3991 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: AVBR93, HPPBR93, 1R7234A, 3110-00-690-3991, 00-690-3991, 3110006903991, 006903991

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-690-3991

Drawings & Photos | NSN 3110-00-690-3991


Cross Reference | NSN 3110-00-690-3991

Part Number Cage Code Manufacturer
1R7234A 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION
AVBR93 81996 U S ARMY AVIATION AND MISSILE COMMAND
HPPBR93 1DC28 HELICOPTER PARTS SERVICE INC
HPPBR93 89446 HILLER AIRCRAFT CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3110-00-690-3991

Technical Data | NSN 3110-00-690-3991

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 484 SOLID INNER RACE, JOURNAL AND NEEDLE
OVERALL WIDTH 1.0100 INCHES NOMINAL
BORE DIAMETER 1.0000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.2505 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SPECIAL FEATURES OIL HOLE W/OIL GROOVE IN CENTER OF ID SURFACE,END OF RACE SQ/W OD WITHIN 0.0012 IN.,WALL VARIATION NOT TO EXCEED 0.0005 IN.
MANUFACTURERS CODE 81996
MFR SOURCE CONTROLLING REFERENCE AVBR93

Restrictions/Controls & Freight Information | NSN 3110-00-690-3991

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
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable