4140-01-222-7552 IMPELLER,FAN,AXIAL Index 2815-01-222-7554 PIN,PISTON

National Stock Number:
3130-01-222-7553

Federal Supply Class:
3130

National Item Identification Number:
012227553

Description:
BEARING UNIT,ROLLER

Detail:
AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A SINGLE OR MULTIPLE ROW ROLLER BEARING(S), DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING.


Manufacturer Information:
22516/C352676SKF USA INC.
9W-70286-5309519NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS
9W-70286-5375477HOWDEN NORTH AMERICA INC
SAFS 22516/C352676SKF USA INC.


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
BASE THICKNESS1.187 INCHES NOMINAL
BASE LENGTH3.500 INCHES NOMINAL
BLOCK TYPEFIXED
BORE DIAMETER2.6875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH10.312 INCHES NOMINAL
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE3.500 INCHES NOMINAL
HOUSING HEIGHT6.875 INCHES NOMINAL
HOUSING LENGTH4.875 INCHES NOMINAL
HOUSING WIDTH13.000 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONTIGHT
LOAD CAPABILITY TYPERADIAL
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
LUBRICATION FITTING TYPEPIPE PLUG
LUBRICATION MATERIALGREASE
MATERIALSTEEL OVERALL
MOUNTING HOLE TYPESLOTTED
MOUNTING SLOT WIDTH0.750 INCHES NOMINAL
MOUNTING SLOT LENGTH1.437 INCHES NOMINAL
ROTATING ELEMENT LOCKING METHODADAPTER
ROLLING ELEMENT GROOVE QUANTITY2
SEAL LOCATIONBOTH ENDS
SHAFT END TYPEOPEN
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT


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