PartsTable
Technical Data Sheet
7450738 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.0837 INCHES MINIMUM AND 2.0841 INCHES MAXIMUM IN, overall_width: 0.9005 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-849-4928, 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
7450738
NSN: 3110-00-849-4928
FSC: 3110
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter2.0837 INCHES MINIMUM AND 2.0841 INCHES MAXIMUM IN
overall_width0.9005 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN
surface_finishGROUND
locating_featureNONLOCATING
special_featuresROLLER AND OUTER RACE ASSEMBLY,NOINNER RING
overall_outside_diameter2.9523 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationRBEC NO.1
NSN3110-00-849-4928
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7450738 · 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
OVERALL OUTSIDE DIAMETER: 2.9523 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN
SURFACE FINISH: GROUND
MATERIAL: STEEL OVERALL
INTERNAL FIT-UP DESIGNATION: STANDARD
BORE SHAPE: STRAIGHT
BORE DIAMETER: 2.0837 INCHES MINIMUM AND 2.0841 INCHES MAXIMUM IN
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER2.9523 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN
SURFACE FINISHGROUND
OVERALL WIDTH0.9005 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE SHAPESTRAIGHT
BORE DIAMETER2.0837 INCHES MINIMUM AND 2.0841 INCHES MAXIMUM IN
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
LOCATING FEATURENONLOCATING
SPECIAL FEATURESROLLER AND OUTER RACE ASSEMBLY,NOINNER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
24847P15Interchangeable
interchangeable cross-reference
interchangeable
12192G-02Interchangeable
interchangeable cross-reference
interchangeable
10253Interchangeable
interchangeable cross-reference
interchangeable
3110008494928Interchangeable
Same NIIN cross-reference
interchangeable
BS226510Interchangeable
Same NIIN cross-reference
interchangeable
10900542Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7450738?
7450738 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 7450738?
There are 8 known substitutes for 7450738: 24847P15, 12192G-02, 10253 and 5 more. Substitute compatibility should be verified for your specific system.
Is 7450738 still available?
7450738 is currently cancelled.
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