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CC42740 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CC42740: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C SHIELD, stud_length: 0.6850 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM IN, thread_class: 2A A, stud_diameter: 0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN, thread_length: 0.3190 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN, overall_length: 1.2060 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-925-8601, 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
CC42740
NSN: 3110-00-925-8601
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL COMP 440C SHIELD
stud_length0.6850 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM IN
thread_class2A A
stud_diameter0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
thread_length0.3190 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
overall_length1.2060 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN
shield_quantity2
outer_ring_width0.5210 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
nominal_thread_size0.375 INCHES IN
overall_outside_diameter1.8140 INCHES MINIMUM AND 1.8150 INCHES MAXIMUM IN
NSN3110-00-925-8601
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CC42740 · 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
•
OUTER RING WIDTH: 0.5210 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM IN
•
SHIELD QUANTITY: 2
•
THREAD LENGTH: 0.3190 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 1.8140 INCHES MINIMUM AND 1.8150 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.5210 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM IN
SHIELD QUANTITY2
THREAD LENGTH0.3190 INCHES MINIMUM AND 0.3810 INCHES MAXIMUM IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH1.2060 INCHES MINIMUM AND 1.2460 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.8140 INCHES MINIMUM AND 1.8150 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
STUD LENGTH0.6850 INCHES MINIMUM AND 0.7050 INCHES MAXIMUM IN
THREAD CLASS2A A
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 2
BACB10B314Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF-2184-2Reference document
Same NSN cross-reference
Reference document — Secondary 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 CC42740?
CC42740 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CC42740?
There are 2 known substitutes for CC42740: BACB10B314, CF-2184-2. Substitute compatibility should be verified for your specific system.
What is the NSN for CC42740?
CC42740 is cataloged in the U.S. Government catalog under NSN 3110-00-925-8601. 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.