Product Details | ANNULAR BALL BEARING

3110-00-778-7839 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: 3110-00-778-7839, 00-778-7839, 3110007787839, 007787839

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-778-7839

Drawings & Photos | NSN 3110-00-778-7839


Cross Reference | NSN 3110-00-778-7839

Part Number Cage Code Manufacturer
10129-303 10138 ASTRONAUTICS CORPORATION OF AMERICA
741631-2 19315 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
741631-2 55972 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
AM5K16 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
M81793-BDDCAN01AC71AB1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81793/04-DA2N2N1A1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S4C3 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S4C7P25L01 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S4C7P25L02 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SR1-4K25-7 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SR1-4K30-11 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SS4CP25L0-1 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SSRI4HA7P35L01 0D1M6 NMB TECHNOLOGIES CORPORATION DIV ADVANCED ELECTRONICS ENGINEERING

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Technical Data | NSN 3110-00-778-7839

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.0937 INCHES NOMINAL
BORE DIAMETER 0.0781 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.2500 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 97424
DESIGN CONTROL REFERENCE 8948687P2

Restrictions/Controls & Freight Information | NSN 3110-00-778-7839

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