Product Details | ANNULAR BALL BEARING

3110-00-053-3185 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: 3110-00-053-3185, 00-053-3185, 3110000533185, 000533185

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-053-3185

Drawings & Photos | NSN 3110-00-053-3185


Cross Reference | NSN 3110-00-053-3185

Part Number Cage Code Manufacturer
M81793-DITTAX1WEB71AX1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81793/06-JE7J2N1E1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SFR4FFT4G2 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Technical Data | NSN 3110-00-053-3185

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BALL STEEL CORROSION RESISTING INNER RING STEEL CORROSION RESISTING OUTER RING PLASTIC PHENOLIC RETAINER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1960 INCHES NOMINAL
BORE DIAMETER 0.2500 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 0.6900 INCHES NOMINAL
FLANGE WIDTH 0.0420 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER 0.6250 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M81793-DITTAX1WEB71AX1

Restrictions/Controls & Freight Information | NSN 3110-00-053-3185

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