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MR203CY2-1 — ROLLER,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MR203CY2-1: ROLLER,BEARING.

The ROLLER,BEARING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-01-526-5579, 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
MR203CY2-1
NSN: 3110-01-526-5579
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
Part NumberMR203CY2-1
NSN3110-01-526-5579
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MR203CY2-1 · 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
SUBSTITUTES & CROSS-REFERENCES 1
135089-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MR203CY2-1?
MR203CY2-1 is a ROLLER,BEARING.
What parts can replace MR203CY2-1?
There is 1 known substitute for MR203CY2-1: 135089-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MR203CY2-1?
MR203CY2-1 is cataloged in the U.S. Government catalog under NSN 3110-01-526-5579. This indicates validated use in U.S. government and defense supply chains.
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