PartsTable
Technical Data Sheet
7218B ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: KNURLED, nut_diameter: 0.750 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.468 INCHES NOMINAL IN, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-8218, 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
7218B
NSN: 3110-00-156-8218
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleKNURLED
nut_diameter0.750 INCHES NOMINAL IN
thread_class2B
nut_thickness0.468 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
special_featuresOEM RAF ELECTRONIC HARDWARE INC;95 SILVERMINE RD;SEYMOUR, CT; PHONE: 203-888-6441
thread_directionRIGHT-HAND
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
part_name_assigned_by_controlling_agencyTHUMB NUT
NSN3110-00-156-8218
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7218B · 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
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: OUTWARD CONVERGENT
CONTACT ANGLE: 25.0 DEGREES MINIMUM
INTERNAL FIT-UP DESIGNATION: STANDARD
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
LUBRICATION MATERIAL: OIL LUBRICATING
LOAD DIRECTION: ANGULAR
SURFACE FINISH: GROUND
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
CONTACT ANGLE25.0 DEGREES MINIMUM
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIALOIL LUBRICATING
LOAD DIRECTIONANGULAR
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA00 GRADE AND 13 TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
7218Interchangeable
interchangeable cross-reference
interchangeable
1079GInterchangeable
interchangeable cross-reference
interchangeable
AA59587-118JBBTInterchangeable
interchangeable cross-reference
interchangeable
1218MFInterchangeable
interchangeable cross-reference
interchangeable
CM7218Interchangeable
interchangeable cross-reference
interchangeable
C2983Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 7218B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7218B?
7218B is a BEARING,BALL,ANNULAR.
What parts can replace 7218B?
There are 21 known substitutes for 7218B: 7218, 1079G, AA59587-118JBBT and 18 more. Substitute compatibility should be verified for your specific system.
Is 7218B still available?
7218B is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7218B