PartsTable
Technical Data Sheet
PartsTable / COMPONENT / CF1-7-8
CF1-7-8 ✓ 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 CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include stud_length: 1.7500 INCHES NOMINAL IN, thread_class: 3A A, stud_diameter: 0.7500 INCHES NOMINAL IN, thread_length: 0.8750 INCHES NOMINAL IN, overall_length: 2.7812 INCHES NOMINAL IN, outer_ring_width: 1.0000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-990-9424, 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
CF1-7-8
NSN: 3110-00-990-9424
FSC: 3110
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
stud_length1.7500 INCHES NOMINAL IN
thread_class3A A
stud_diameter0.7500 INCHES NOMINAL IN
thread_length0.8750 INCHES NOMINAL IN
overall_length2.7812 INCHES NOMINAL IN
outer_ring_width1.0000 INCHES NOMINAL IN
special_featuresW/MEANS FOR RELUBRICATION
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
nominal_thread_size0.750 INCHES IN
overall_outside_diameter1.8750 INCHES NOMINAL IN
thread_quantity_per_inch16
NSN3110-00-990-9424
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CF1-7-8 · 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: 1.8750 INCHES NOMINAL IN
•
THREAD LENGTH: 0.8750 INCHES NOMINAL IN
•
THREAD CLASS: 3A A
•
STYLE DESIGNATOR: CAM FOLLOWER
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
THREAD QUANTITY PER INCH: 16
•
STUD DIAMETER: 0.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESW/MEANS FOR RELUBRICATION
OVERALL OUTSIDE DIAMETER1.8750 INCHES NOMINAL IN
THREAD LENGTH0.8750 INCHES NOMINAL IN
THREAD CLASS3A A
STYLE DESIGNATORCAM FOLLOWER
NOMINAL THREAD SIZE0.750 INCHES IN
THREAD QUANTITY PER INCH16
STUD DIAMETER0.7500 INCHES NOMINAL IN
OVERALL LENGTH2.7812 INCHES NOMINAL IN
STUD LENGTH1.7500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
S-30Interchangeable
interchangeable cross-reference
interchangeable
CR30Interchangeable
interchangeable cross-reference
interchangeable
8434247Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CF1-7-8?
CF1-7-8 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CF1-7-8?
There are 3 known substitutes for CF1-7-8: S-30, CR30, 8434247. Substitute compatibility should be verified for your specific system.
What is the NSN for CF1-7-8?
CF1-7-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-990-9424. 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: July 2026