4320-01-510-7019 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 4320-01-510-7021 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
3130-01-510-7020

Federal Supply Class:
3130

National Item Identification Number:
015107020

Description:
BEARING UNIT,BALL

Detail:
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.


Manufacturer Information:
A107519-101-11 ITEM 301BQ03GENERAL DYNAMICS ADV INFO SYS
A107519-101-11 ITEM 303CX85GENERAL DYNAMICS MISSION SYSTEMS, INC.
RFC 2 3/1621335TIMKEN CO
A107519-101-11 ITEM 303CX89GENERAL DYNAMICS MISSION SYSTEMS, INC.


Techincal Specification:
ASSEMBLY OVERALL LENGTH2.4062 INCHES NOMINAL
BOLT CIRCLE DIAMETER6.0000 INCHES NOMINAL
BORE DIAMETER2.1865 INCHES MINIMUM AND 2.1875 INCHES MAXIMUM
COLLAR LOCATIONONE END
FLANGE THICKNESS0.2188 INCHES NOMINAL
HOUSING DIAMETER7.1250 INCHES NOMINAL
HOUSING LENGTH1.7500 INCHES NOMINAL
LUBRICATION FITTING TYPEHYDRAULIC
LUBRICATION MATERIALGREASE
MATERIALIRON CAST HOUSING
MOUNTING HOLE DIAMETER0.5937 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
PILOT DIAMETER5.0000 INCHES NOMINAL
PILOT LENGTH0.8750 INCHES NOMINAL
ROTATING ELEMENT LOCKING METHODECCENTRIC CAM LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SEAL TYPECONTACT
SPECIAL FEATURESPRELUBRICATED AT FACTORY AND HAS A GREASE FITTING;USES BEARING NUMBER GC1203KRRB; UNIT WEIGHT 9;COLLAR NUMBER C211;HOUSING NUMBER T-28287
STYLE DESIGNATORFLANGE CARTRIDGE BLOCK


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