PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6B2689
6B2689 ✓ 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 RETAINER AND ROLLERS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 2.2232 INCHES NOMINAL IN, outside_diameter: 2.7200 INCHES NOMINAL IN, special_features: COPPER COATED,TAPERED, style_designator: RETAINER AND ROLLERS, THRUST, rolling_element_diameter: 0.5625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-117-4714, 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
6B2689
NSN: 3110-00-117-4714
FSC: 3110
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.2232 INCHES NOMINAL IN
outside_diameter2.7200 INCHES NOMINAL IN
special_featuresCOPPER COATED,TAPERED
style_designatorRETAINER AND ROLLERS, THRUST
retainer_piece_quantity1
rolling_element_diameter0.5625 INCHES NOMINAL IN
NSN3110-00-117-4714
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6B2689 · 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
•
OUTSIDE DIAMETER: 2.7200 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: RETAINER AND ROLLERS, THRUST
•
RETAINER PIECE QUANTITY: 1
•
BORE DIAMETER: 2.2232 INCHES NOMINAL IN
•
ROLLING ELEMENT DIAMETER: 0.5625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.7200 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORRETAINER AND ROLLERS, THRUST
RETAINER PIECE QUANTITY1
BORE DIAMETER2.2232 INCHES NOMINAL IN
SPECIAL FEATURESCOPPER COATED,TAPERED
ROLLING ELEMENT DIAMETER0.5625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
50076Interchangeable
interchangeable cross-reference
interchangeable
P220Interchangeable
interchangeable cross-reference
interchangeable
6310625Interchangeable
interchangeable cross-reference
interchangeable
A1205D160Interchangeable
interchangeable cross-reference
interchangeable
20-374Interchangeable
interchangeable cross-reference
interchangeable
45409Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6B2689?
6B2689 is a RETAINER AND ROLLERS,BEARING.
What parts can replace 6B2689?
There are 18 known substitutes for 6B2689: 50076, P220, 6310625 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6B2689?
6B2689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-117-4714. 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