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CDTT44955 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CDTT44955: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OR PLASTIC POLYAMIDE NYLON SEAL, stud_length: 1.6560 INCHES MINIMUM AND 1.7030 INCHES MAXIMUM IN, thread_class: 3A A, stud_diameter: 0.3750 INCHES NOMINAL IN, thread_length: 0.3590 INCHES NOMINAL IN, overall_length: 2.1360 INCHES MINIMUM AND 2.1880 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-044-0833, 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
CDTT44955
NSN: 3110-01-044-0833
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 3NPS1 — RBC AIRCRAFT PRODUCTS, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OR PLASTIC POLYAMIDE NYLON SEAL
stud_length1.6560 INCHES MINIMUM AND 1.7030 INCHES MAXIMUM IN
thread_class3A A
seal_quantity2
stud_diameter0.3750 INCHES NOMINAL IN
thread_length0.3590 INCHES NOMINAL IN
overall_length2.1360 INCHES MINIMUM AND 2.1880 INCHES MAXIMUM IN
outer_ring_width0.4640 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN
special_featuresNAS516-1 GREASE FITTING ROLLER END,DRILLED HOLE IN STUD 0.106 IN. MIN 0.116 IN. MAX DIA LOCATED 0.140 IN. FROM STUD END IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
bearing_seal_typeCONTACT
NSN3110-01-044-0833
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CDTT44955 · 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
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.4640 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
•
THREAD LENGTH: 0.3590 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4640 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
THREAD LENGTH0.3590 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD 1ST MATERIAL RESPONSE AND ASTM A304 ASSN STD 2ND MATERIAL RESPONSE STUD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6442 ASSN STD 2ND MATERIAL RESPONSE ROLLER
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
GB523P6-21Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CDTT44955?
CDTT44955 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CDTT44955?
There is 1 known substitute for CDTT44955: GB523P6-21. Substitute compatibility should be verified for your specific system.
What is the NSN for CDTT44955?
CDTT44955 is cataloged in the U.S. Government catalog under NSN 3110-01-044-0833. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.