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Technical Data Sheet
PartsTable / COMPONENT / 17X136
17X136 ✓ 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 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, cone_width: 0.7500 INCHES NOMINAL IN, bore_diameter: 1.2500 INCHES NOMINAL IN, overall_width: 0.5625 INCHES NOMINAL IN, outside_diameter: 2.4409 INCHES NOMINAL IN, special_features: 0.1400 IN. BY 15 DEG BACK-FACE CORNER RADIUS IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2169, 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
17X136
NSN: 3110-00-198-2169
FSC: 3110
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.7500 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
overall_width0.5625 INCHES NOMINAL IN
outside_diameter2.4409 INCHES NOMINAL IN
special_features0.1400 IN. BY 15 DEG BACK-FACE CORNER RADIUS IN
style_designatorNORMAL ANGLE
cone_corner_radius0.1400 INCHES NOMINAL IN
backface_corner_radius0.0500 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-198-2169
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 17X136 · 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
•
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
•
CONE WIDTH: 0.7500 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
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)
BORE DIAMETER1.2500 INCHES NOMINAL IN
CONE WIDTH0.7500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SPECIAL FEATURES0.1400 IN. BY 15 DEG BACK-FACE CORNER RADIUS IN
STYLE DESIGNATORNORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
15-123Interchangeable
interchangeable cross-reference
interchangeable
QC8-2P0RM5PCTInterchangeable
interchangeable cross-reference
interchangeable
80785-1Interchangeable
interchangeable cross-reference
interchangeable
0032-74Interchangeable
interchangeable cross-reference
interchangeable
00032-0074Interchangeable
interchangeable cross-reference
interchangeable
70-4530Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17X136?
17X136 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 17X136?
There are 33 known substitutes for 17X136: 15-123, QC8-2P0RM5PCT, 80785-1 and 30 more. Substitute compatibility should be verified for your specific system.
Is 17X136 still available?
17X136 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026