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WD22 — MUFFLER,ENGINE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

WD22: MUFFLER,ENGINE.

The MUFFLER,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL WASHER, alignment_type: RIGID, overall_height: 3.0625 INCHES NOMINAL IN, surface_finish: GROUND, special_features: CENTER WASHER HAS LARGER OD THAN OTHER RACES, style_designator: GROOVED RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-1846, 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
WD22
NSN: 3110-00-156-1846
NIINs: 001561846, 003289110
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL WASHER
alignment_typeRIGID
overall_height3.0625 INCHES NOMINAL IN
surface_finishGROUND
special_featuresCENTER WASHER HAS LARGER OD THAN OTHER RACES
style_designatorGROOVED RACE SURFACE
bore_smallest_diameter4.5000 INCHES NOMINAL IN
overall_outside_diameter7.0000 INCHES NOMINAL IN
standard_tolerance_designationABEC NO.1
thrust_directional_capability_designationDOUBLE
NSN3110-00-156-1846
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: WD22 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: GROOVED RACE SURFACE
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: DOUBLE
•
OVERALL OUTSIDE DIAMETER: 7.0000 INCHES NOMINAL IN
•
BORE SMALLEST DIAMETER: 4.5000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.0625 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORGROOVED RACE SURFACE
THRUST DIRECTIONAL CAPABILITY DESIGNATIONDOUBLE
OVERALL OUTSIDE DIAMETER7.0000 INCHES NOMINAL IN
BORE SMALLEST DIAMETER4.5000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESCENTER WASHER HAS LARGER OD THAN OTHER RACES
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALSTEEL BALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WD22?
WD22 is a MUFFLER,ENGINE.
What is the NSN for WD22?
WD22 is cataloged in the U.S. Government catalog under NSN 3110-00-156-1846. This indicates validated use in U.S. government and defense supply chains.
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