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National Stock Number:
3110-00-042-4823
Federal Supply Class:
3110
National Item Identification Number:
000424823
Description:
BEARING,BALL,AIRFRAME
Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 9408328504 | S4080 | PILATUS AIRCRAFT LTD | | AS27645 | 0U583 | SAE INTERNATIONAL | | AS27645 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | KSP6A | 21760 | SCHATZ BEARING CORPORATION | | KSP6A | 38443 | SKF USA INC. | | KSP6A | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | KSP6A | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | KSP6AA1488 | 21335 | TIMKEN CO | | KSP6AFS160 | 21335 | TIMKEN CO | | KSP6AFS464 | 21335 | TIMKEN CO | | KSP6AFS464 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | KSP6AH | 21760 | SCHATZ BEARING CORPORATION | | MKSP6A | 21335 | TIMKEN CO | | MS27261KSP6A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS27645-6A | 0U583 | SAE INTERNATIONAL | | MS27645-6A | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27645-6A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS27645 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS27645-6A | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3747 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | INNER RING WIDTH | 0.3105 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.8746 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | SPECIAL FEATURES | 80 PCT FULL OF SPECIFIED LUBRICANT;ANIAL PLAY 0.0300 IN. MAX.; HEAT TREAT RINGS AND BALLS TO ROCKWELL C TO 60 TO 66; HEAT STABLISHED FOR OPERATION AT 250 DEG F; 8 DEG SELF-ALIGNING IN EITHER DIRECTION; BALL BRNG STYLE:NO. 167 IN OLD A04400 FIIG;AFBMA STANDARD TOLERANCE DESIGNATION:AFBMA STANDARD TOLERANCE FOR AIRFRAME BALL BRNGS; ALIGNING RING:NOT INCLUDED; SEAL RETAINERS AR CORROSION RESISTANT STEEL; SURFACE TREATMENT AND LOCATION:ALL EXTERNAL SURFACES ARE CADMIUM QQ-P-416 TYPE 1 CLASS 2. THIS DOES NOT INCLUDE THE BORE,SEAL AND SEAL RETAINERS | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | INTERNAL |
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