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JHM522610 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

JHM522610: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, overall_width: 38.00 MILLIMETERS NOMINAL MM, outside_diameter: 179.98 MILLIMETERS MINIMUM AND 180.00 MILLIMETERS MAXIMUM MM, style_designator: NORMAL ANGLE, backface_corner_radius: 2.50 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-126-1291, 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
JHM522610
NSN: 3110-01-126-1291
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width38.00 MILLIMETERS NOMINAL MM
outside_diameter179.98 MILLIMETERS MINIMUM AND 180.00 MILLIMETERS MAXIMUM MM
style_designatorNORMAL ANGLE
backface_corner_radius2.50 MILLIMETERS NOMINAL MM
NSN3110-01-126-1291
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: JHM522610 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 179.98 MILLIMETERS MINIMUM AND 180.00 MILLIMETERS MAXIMUM MM
•
BACKFACE CORNER RADIUS: 2.50 MILLIMETERS NOMINAL MM
•
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
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH38.00 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER179.98 MILLIMETERS MINIMUM AND 180.00 MILLIMETERS MAXIMUM MM
BACKFACE CORNER RADIUS2.50 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
921685C1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3110011261291Reference document
Same NSN cross-reference
Reference document — Informative reference only
10500802Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JHM522610?
JHM522610 is a CUP,TAPERED ROLLER BEARING.
What parts can replace JHM522610?
There are 3 known substitutes for JHM522610: 921685C1, 3110011261291, 10500802. Substitute compatibility should be verified for your specific system.
What is the NSN for JHM522610?
JHM522610 is cataloged in the U.S. Government catalog under NSN 3110-01-126-1291. This indicates validated use in U.S. government and defense supply chains.
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