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20209-1 — COVER ASSEMBLY,OIL PUMP

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

20209-1: COVER ASSEMBLY,OIL PUMP.

The COVER ASSEMBLY,OIL PUMP is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: COUNTERSINK 2 PLACES 0.520 IN. DIA IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-554-3927, 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
20209-1
NSN: 3110-00-554-3927
NIINs: 005543927, 006724423, 007006776
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOUNTERSINK 2 PLACES 0.520 IN. DIA IN
NSN3110-00-554-3927
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 20209-1 · 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
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
CONTACT ANGLE: 25.0 DEGREES MAXIMUM
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH19.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER85.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER45.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 9
LJT45Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7209W-SUReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
72D9WReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A3006Reference document
Same NSN cross-reference
Reference document — Secondary reference
2L6Reference document
Same NSN cross-reference
Reference document — Secondary reference
77832-60X9 PIECE 41Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20209-1?
20209-1 is a COVER ASSEMBLY,OIL PUMP.
What parts can replace 20209-1?
There are 9 known substitutes for 20209-1: LJT45, 7209W-SU, 72D9W and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20209-1?
20209-1 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3927. This indicates validated use in U.S. government and defense supply chains.
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