3110-01-350-6155 BEARING,ROLLER,NEEDLE Index 3120-01-350-6157 BEARING,SLEEVE

National Stock Number:
3110-01-350-6156

Federal Supply Class:
3110

National Item Identification Number:
013506156

Description:
BEARING,BALL,LINEAR MOTION

Detail:
A CYLINDRICAL DEVICE, CONTAINING THREE OR MORE OBLONG BALL CIRCUITS COMPLETE WITH A RETAINER TO GUIDE THE BALLS IN THEIR PROPER PATH, SPECIFICALLY DESIGNED FOR USE ON SLIDING LINEAR MOTION SHAFTS TO MINIMIZE FRICTION AND WEAR.


Manufacturer Information:
717801715-00204939LOCKHEED MARTIN CORPORATION
INST-369-SS-11928896881THOMSON INDUSTRIES INC


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
STEEL COMP 440A SLEEVE
COPPER ALLOY 360 BALL CIRCUIT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
QQ-B-763 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BALL CIRCUIT
SURFACE TREATMENTPASSIVATE BALL
PASSIVATE SLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BALL
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SLEEVE
STYLE DESIGNATORINSTRUMENT SERIES
OVERALL LENGTH0.5470 INCHES MINIMUM AND
0.5770 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.3746 INCHES MINIMUM AND
0.3750 INCHES MAXIMUM
WORKING BORE DIAMETER0.1872 INCHES MINIMUM AND
0.1875 INCHES MAXIMUM
DISTANCE BETWEEN RETAINING RINGS0.3690 INCHES NOMINAL
LUBRICATION MATERIALOIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION717006000-7001,CAGEC 96881 MFR REF SINGLE MATERIAL RESPONSE
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND


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