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Technical Data Sheet
PartsTable / COMPONENT / 6300ZJ
6300ZJ ✓ 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: STEEL OVERALL, bore_shape: STRAIGHT, cone_width: 1.2160 INCHES NOMINAL IN, flange_width: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN, bore_diameter: 60.00 MILLIMETERS NOMINAL MM, contact_angle: 10.0 DEGREES MINIMUM AND 22.0 DEGREES MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8991, 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
6300ZJ
NSN: 3110-00-144-8991
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
cone_width1.2160 INCHES NOMINAL IN
flange_width0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
bore_diameter60.00 MILLIMETERS NOMINAL MM
contact_angle10.0 DEGREES MINIMUM AND 22.0 DEGREES MAXIMUM
cubic_measure6.000 CUBIC INCHES
hole_diameter0.875 INCHES NOMINAL IN
overall_width2.1250 INCHES NOMINAL IN
seal_quantity2
alignment_typeRIGID
load_directionRADIAL
NSN3110-00-144-8991
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6300ZJ · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
82-40-0Interchangeable
interchangeable cross-reference
interchangeable
W-7700Interchangeable
interchangeable cross-reference
interchangeable
311-0350-00Interchangeable
interchangeable cross-reference
interchangeable
245511-5Interchangeable
interchangeable cross-reference
interchangeable
722299-031Interchangeable
interchangeable cross-reference
interchangeable
1724EInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6300ZJ?
6300ZJ is a BEARING,BALL,ANNULAR.
What parts can replace 6300ZJ?
There are 31 known substitutes for 6300ZJ: 82-40-0, W-7700, 311-0350-00 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6300ZJ?
6300ZJ is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8991. 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