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CF5-8S — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CF5-8S: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL ROLLER, stud_length: 0.7500 INCHES NOMINAL IN, thread_class: 3A A, stud_diameter: 0.2500 INCHES NOMINAL IN, thread_length: 0.3125 INCHES NOMINAL IN, overall_length: 1.2188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-877-5495, 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
CF5-8S
NSN: 3110-00-877-5495
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialSTEEL ROLLER
stud_length0.7500 INCHES NOMINAL IN
thread_class3A A
seal_quantity2
stud_diameter0.2500 INCHES NOMINAL IN
thread_length0.3125 INCHES NOMINAL IN
overall_length1.2188 INCHES NOMINAL IN
outer_ring_width0.4375 INCHES NOMINAL IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
bearing_seal_typeCONTACT
nominal_thread_size0.250 INCHES IN
NSN3110-00-877-5495
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CF5-8S · 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: 0.4375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.3125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4375 INCHES NOMINAL IN
THREAD LENGTH0.3125 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH1.2188 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
STUD LENGTH0.7500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
27-21169-005Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
116053-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SK6540PC52Reference document
Same NSN cross-reference
Reference document — Secondary reference
11608053-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CF5-8S?
CF5-8S is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CF5-8S?
There are 4 known substitutes for CF5-8S: 27-21169-005, 116053-1, SK6540PC52 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CF5-8S?
CF5-8S is cataloged in the U.S. Government catalog under NSN 3110-00-877-5495. 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.