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Technical Data Sheet
PartsTable / COMPONENT / 30205J2Q
30205J2Q ✓ 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,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include width: 3.000 INCHES NOMINAL IN, length: 5.0 FEET NOMINAL FT, material: PAPER OVERALL, body_length: 0.600 INCHES MAXIMUM IN, thread_class: 2B SINGLE THREADED PORTION, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-459-9760, 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
30205J2Q
NSN: 3110-01-459-9760
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
width3.000 INCHES NOMINAL IN
length5.0 FEET NOMINAL FT
materialPAPER OVERALL
body_length0.600 INCHES MAXIMUM IN
thread_class2B SINGLE THREADED PORTION
rating_methodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT
thread_length0.560 INCHES NOMINAL SINGLE THREADED PORTION IN
inclosure_typeFULLY INCLOSED
flange_diameter3.250 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
frequency_rating250.0 KILOHERTZ NOMINAL SINGLE COMPONENT
outside_diameter10.844 INCHES NOMINAL IN
NSN3110-01-459-9760
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 30205J2Q · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
30205Interchangeable
interchangeable cross-reference
interchangeable
5310001484719Interchangeable
interchangeable cross-reference
interchangeable
150-570KPC205Interchangeable
interchangeable cross-reference
interchangeable
150-570GPC205Interchangeable
interchangeable cross-reference
interchangeable
MN91005Interchangeable
interchangeable cross-reference
interchangeable
654701-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30205J2Q?
30205J2Q is a BEARING,ROLLER,TAPERED.
What parts can replace 30205J2Q?
There are 9 known substitutes for 30205J2Q: 30205, 5310001484719, 150-570KPC205 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30205J2Q?
30205J2Q is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-459-9760. 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