PartsTable
Technical Data Sheet
90172 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 50.00 MILLIMETERS NOMINAL MM, overall_width: 1.250 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, load_direction: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7911, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
90172
NSN: 3110-00-156-7911
FSC: 3110
CAGE: 89109 — GRAHAM PAIGE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter50.00 MILLIMETERS NOMINAL MM
overall_width1.250 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
load_directionANGULAR
overall_height1.500 INCHES NOMINAL IN
overall_length3.840 INCHES NOMINAL IN
proof_pressure4500.00 POUNDS PER SQUARE INCH LBS
surface_finishGROUND
mounting_methodBOLT
special_featuresWATER FILTER RETROFIT KIT FOR USE WITH END ITEM ULTRASONIC PROPHYLAXIS UNIT,DENTAL, NSN 6520-01-549-0030
NSN3110-00-156-7911
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 90172 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
BORE SHAPE: STRAIGHT
MATERIAL: STEEL OVERALL
INTERNAL FIT-UP DESIGNATION: STANDARD
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: OUTWARD CONVERGENT
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA: 146 TYPE AND 00 GRADE
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
MATERIALSTEEL OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA146 TYPE AND 00 GRADE
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONANGULAR
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
45210Interchangeable
interchangeable cross-reference
interchangeable
CR77044PC20Interchangeable
interchangeable cross-reference
interchangeable
PS-290##Interchangeable
interchangeable cross-reference
interchangeable
8514Interchangeable
interchangeable cross-reference
interchangeable
9005-31Interchangeable
interchangeable cross-reference
interchangeable
CE00134-1-21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90172?
90172 is a BEARING,BALL,ANNULAR.
What parts can replace 90172?
There are 25 known substitutes for 90172: 45210, CR77044PC20, PS-290## and 22 more. Substitute compatibility should be verified for your specific system.
Is 90172 still available?
90172 is currently cancelled.
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