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CC29778 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CC29778: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include stud_length: 1.0940 INCHES MINIMUM AND 1.0940 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM1.1560 INCHES MAXIMUM IN, thread_class: 2A2A, stud_diameter: 0.5000 INCHES MINIMUM AND 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM0.5010 INCHES MAXIMUM IN, thread_length: 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN, overall_length: 1.8910 INCHES NOMINAL1.8910 INCHES NOMINAL IN, outer_ring_width: 0.7450 INCHES MINIMUM AND 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-344-0660, 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
CC29778
NSN: 3110-01-344-0660
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
stud_length1.0940 INCHES MINIMUM AND 1.0940 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM1.1560 INCHES MAXIMUM IN
thread_class2A2A
stud_diameter0.5000 INCHES MINIMUM AND 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM0.5010 INCHES MAXIMUM IN
thread_length0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
overall_length1.8910 INCHES NOMINAL1.8910 INCHES NOMINAL IN
outer_ring_width0.7450 INCHES MINIMUM AND 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
special_featuresPREPACK WITH MIL-G-23827 GREASE; LUBRICATOR IN THREADED END,SLOTTED STUDPREPACK WITH MIL-G-23827 GREASE; LUBRICATOR IN THREADED END,SLOTTED STUD
style_designatorCAM FOLLOWERCAM FOLLOWER
thread_directionRIGHT-HANDRIGHT-HAND
nominal_thread_size0.5000 INCHES0.5000 INCHES IN
overall_outside_diameter1.2480 INCHES MINIMUM AND 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM1.2500 INCHES MAXIMUM IN
thread_quantity_per_inch2020
NSN3110-01-344-0660
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CC29778 · 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: 0.7450 INCHES MINIMUM AND 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CAM FOLLOWERCAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 1.2480 INCHES MINIMUM AND 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM1.2500 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
NOMINAL THREAD SIZE: 0.5000 INCHES0.5000 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81205-BACB10B MANUFACTURERS STANDARD81205-BACB10B MANUFACTURERS STANDARD
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.7450 INCHES MINIMUM AND 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
THREAD LENGTH0.7500 INCHES MAXIMUM0.7500 INCHES MAXIMUM IN
STYLE DESIGNATORCAM FOLLOWERCAM FOLLOWER
OVERALL LENGTH1.8910 INCHES NOMINAL1.8910 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.2480 INCHES MINIMUM AND 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM1.2500 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
NOMINAL THREAD SIZE0.5000 INCHES0.5000 INCHES IN
SPECIFICATION/STANDARD DATA81205-BACB10B MANUFACTURERS STANDARD81205-BACB10B MANUFACTURERS STANDARD
STUD LENGTH1.0940 INCHES MINIMUM AND 1.0940 INCHES MINIMUM AND 1.1560 INCHES MAXIMUM1.1560 INCHES MAXIMUM IN
SPECIAL FEATURESPREPACK WITH MIL-G-23827 GREASE; LUBRICATOR IN THREADED END,SLOTTED STUDPREPACK WITH MIL-G-23827 GREASE; LUBRICATOR IN THREADED END,SLOTTED STUD
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
BACB10B69TK9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 CC29778?
CC29778 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CC29778?
There is 1 known substitute for CC29778: BACB10B69TK9. Substitute compatibility should be verified for your specific system.
What is the NSN for CC29778?
CC29778 is cataloged in the U.S. Government catalog under NSN 3110-01-344-0660. 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.