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Technical Data Sheet

CFH 1/2 SB — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

CFH 1/2 SB: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 WASHER, stud_length: 0.5950 INCHES MINIMUM AND 0.6550 INCHES MAXIMUM IN, thread_class: 2A A, stud_diameter: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN, thread_length: 0.2500 INCHES MINIMUM IN, alignment_type: RIGID. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-170-3844, 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
CFH 1/2 SB
NSN: 3110-01-170-3844
NIINs: 011703844, 012749855
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 WASHER
stud_length0.5950 INCHES MINIMUM AND 0.6550 INCHES MAXIMUM IN
thread_class2A A
seal_quantity2
stud_diameter0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
thread_length0.2500 INCHES MINIMUM IN
alignment_typeRIGID
overall_length1.2225 INCHES NOMINAL IN
outer_ring_width0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
special_featuresHEX HOLE FACE OF STUD
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
NSN3110-01-170-3844
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CFH 1/2 SB · 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: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.2500 INCHES MINIMUM IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
FEATURES PROVIDED: LUBRICATION HOLE
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
THREAD LENGTH0.2500 INCHES MINIMUM IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH1.0312 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
FEATURES PROVIDEDLUBRICATION HOLE
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 2
1X5611Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CRHSLB-8-1Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 CFH 1/2 SB?
CFH 1/2 SB is a CAM FOLLOWER,NEEDLE BEARING.
What parts can replace CFH 1/2 SB?
There are 2 known substitutes for CFH 1/2 SB: 1X5611, CRHSLB-8-1. Substitute compatibility should be verified for your specific system.
What is the NSN for CFH 1/2 SB?
CFH 1/2 SB is cataloged in the U.S. Government catalog under NSN 3110-01-170-3844. 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.