4220-01-535-7983 VALVE,BREATHING APPARATUS Index 5310-01-535-7985 NUT,PLAIN,WING

National Stock Number:
3110-01-535-7984

Federal Supply Class:
3110

National Item Identification Number:
015357984

Description:
BEARING,BALL,ANNULAR

Detail:
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.


Manufacturer Information:
215WNPP98016THE TIMKEN CORPORATION


Techincal Specification:
BORE DIAMETER2.9522 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER5.1174 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM
OVERALL WIDTH0.9783 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYRADIAL BEARING
SEAL QUANTITY2
SPECIAL FEATURESSTATIC LOAD RATING 17000.0 POUNDS; EXTENDED DYNAMIC LOAD RATING 22400 POUNDS
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
UNPACKAGED UNIT WEIGHT2.94 POUNDS NOMINAL


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