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Technical Data Sheet
PartsTable / COMPONENT / 537818
537818 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 0.9330 INCHES NOMINAL IN, head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.156 INCHES NOMINAL IN, thread_class: 3A A, bore_diameter: 1.5625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3602, 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
537818
NSN: 3110-00-100-3602
FSC: 3110
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.9330 INCHES NOMINAL IN
head_styleFLAT COUNTERSUNK UNDERCUT
head_height0.156 INCHES NOMINAL IN
thread_class3A A
bore_diameter1.5625 INCHES NOMINAL IN
head_diameter0.625 INCHES NOMINAL IN
thread_length1.000 INCHES MINIMUM IN
screw_materialSTEEL COMP 8735
fastener_length1.219 INCHES NOMINAL IN
style_designatorSTEEP ANGLE
thread_directionRIGHT-HAND
NSN3110-00-100-3602
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 537818 · 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
•
CONE CORNER RADIUS: 0.0938 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE WIDTH: 0.9330 INCHES NOMINAL IN
•
BORE DIAMETER: 1.5625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STEEP ANGLE
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0938 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE WIDTH0.9330 INCHES NOMINAL IN
BORE DIAMETER1.5625 INCHES NOMINAL IN
STYLE DESIGNATORSTEEP ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
537818Interchangeable
interchangeable cross-reference
interchangeable
37818Interchangeable
interchangeable cross-reference
interchangeable
07-209895Interchangeable
interchangeable cross-reference
interchangeable
209895Interchangeable
interchangeable cross-reference
interchangeable
208317Interchangeable
interchangeable cross-reference
interchangeable
631923Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 537818?
537818 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 537818?
There are 14 known substitutes for 537818: 537818, 37818, 07-209895 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 537818?
537818 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3602. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026