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CRB-24 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CRB-24: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, stud_length: 1.5000 INCHES NOMINAL IN, thread_class: 3A A, stud_diameter: 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN, thread_length: 0.7500 INCHES MINIMUM IN, overall_length: 2.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-149-4419, 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
CRB-24
NSN: 3110-01-149-4419
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
stud_length1.5000 INCHES NOMINAL IN
thread_class3A A
stud_diameter0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
thread_length0.7500 INCHES MINIMUM IN
overall_length2.3750 INCHES NOMINAL IN
outer_ring_width0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
special_featuresHEXAGONAL WRENCH SOCKET IN THE HEAD OF THE STUD; MEANS FOR RELUBRICATION
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
nominal_thread_size0.625 INCHES IN
overall_outside_diameter1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
NSN3110-01-149-4419
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CRB-24 · 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: 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.7500 INCHES MINIMUM IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
STUD LENGTH: 1.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
THREAD LENGTH0.7500 INCHES MINIMUM IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH2.3750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
STUD LENGTH1.5000 INCHES NOMINAL IN
SPECIAL FEATURESHEXAGONAL WRENCH SOCKET IN THE HEAD OF THE STUD; MEANS FOR RELUBRICATION
THREAD CLASS3A 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 1
787AS567Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 CRB-24?
CRB-24 is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CRB-24?
There is 1 known substitute for CRB-24: 787AS567. Substitute compatibility should be verified for your specific system.
What is the NSN for CRB-24?
CRB-24 is cataloged in the U.S. Government catalog under NSN 3110-01-149-4419. 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.