NSN 3110-00-121-9798

Part Details | CYLINDRICAL ROLLER BEARING

3110-00-121-9798 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Alternate Parts: 768293, 740844, 310923, 310922, 3110-00-121-9798, 00-121-9798, 3110001219798, 001219798

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31NOV 06, 196800-121-979800015 ( BEARING, ROLLER, CYLINDRICAL )
REFERENCE DRAWINGS & PICTURES

SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE

Cross Reference | NSN 3110-00-121-9798
Part Number Cage Code Manufacturer
76829377445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
74084477445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
31092377445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
31092277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 3110-00-121-9798
Characteristic Specifications
STYLE DESIGNATOR SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
OVERALL WIDTH0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
BORE DIAMETER1.5746 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.4406 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE ONE DIRECTION
INTERNAL CLEARANCER0.0016 INCHES MINIMUM AND R0.0025 INCHES MAXIMUM
SPECIAL FEATURESCAGE SILVER PLATE PER AMS 2412 0.0005-0.0015 THK ON LAND RIDING SURFACES AND ROLLER POCKETS,NO STRIKE METAL REQ BAKE 475-500F 2 HRS. CHECK BOND