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D449 — Technical Data Sheet

✓ 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 CLAMP,WIRE ROPE,SADDLED is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: METALLIC HARDNESS RATING ROCKWELL C MIN 60.0 IN. AND MAX 67.0 IN.

IN, style_designator: DOUBLE GRIP, DOUBLE SADDLE, features_provided: GROOVED SURFACE, rolling_element_diameter: 0.3750 INCHES NOMINAL IN, nondefinitive_spec/std_data: 3 TYPE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-198-2366, 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
D449
NSN: 3110-00-198-2366
FSC: 3110
CAGE: 8E499 — KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMETALLIC HARDNESS RATING ROCKWELL C MIN 60.0 IN. AND MAX 67.0 IN. IN
style_designatorDOUBLE GRIP, DOUBLE SADDLE
features_providedGROOVED SURFACE
rolling_element_diameter0.3750 INCHES NOMINAL IN
nondefinitive_spec/std_data3 TYPE
accommodated_material_diameter0.500 INCHES NOMINAL IN
NSN3110-00-198-2366
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D449 · 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
•
ROLLING ELEMENT DIAMETER: 0.3750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.3750 INCHES NOMINAL IN
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 60.0 IN. AND MAX 67.0 IN. IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
2933.1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9000-S6202-74298InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
11250-101InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
104572InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10018InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
209InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D449?
D449 is a CLAMP,WIRE ROPE,SADDLED.
What parts can replace D449?
There are 11 known substitutes for D449: 2933.1, 9000-S6202-74298, 11250-101 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D449?
D449 is cataloged in the Federal Logistics Information System under NSN 3110-00-198-2366. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026