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PartsTable / COMPONENT / 108589
108589 ✓ Verified by PartsTable
Bosch · 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

STRAP,TIE DOWN,ELECTRICAL COMPON. Key specifications include material: STEEL OVERALL, body_width: 0.380 INCHES NOMINAL IN, body_height: 1.125 INCHES NOMINAL IN, body_length: 1.375 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-6182, 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
108589
NSN: 3110-00-100-6182
FSC: 3110
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.380 INCHES NOMINAL IN
body_height1.125 INCHES NOMINAL IN
body_length1.375 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
style_designatorBALL
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.089 INCHES NOMINAL SINGLE GROUP IN
rolling_element_diameter0.3750 INCHES NOMINAL IN
winding_operating_voltage109.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NSN3110-00-100-6182
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 108589 · Bosch ⚠ 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 50
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: BALL
•
ROLLING ELEMENT DIAMETER: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 50
MATERIALSTEEL OVERALL
STYLE DESIGNATORBALL
ROLLING ELEMENT DIAMETER0.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 36
4289BInterchangeable
interchangeable cross-reference
interchangeable
4289Interchangeable
interchangeable cross-reference
interchangeable
765260-024Interchangeable
interchangeable cross-reference
interchangeable
WWN351Interchangeable
interchangeable cross-reference
interchangeable
GN525ANInterchangeable
interchangeable cross-reference
interchangeable
M6SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 108589?
108589 is a STRAP,TIE DOWN,ELECTRICAL COMPON manufactured by Bosch.
What parts can replace 108589?
There are 36 known substitutes for 108589: 4289B, 4289, 765260-024 and 33 more. Substitute compatibility should be verified for your specific system.
Is 108589 still available?
108589 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