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BM20220-1 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BM20220-1: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: PLASTIC PHENOLIC OVERALL, bore_type: STRAIGHT, face_width: 0.422 INCHES NOMINAL IN, bore_length: 0.438 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-282-7102, 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
BM20220-1
NSN: 3020-01-282-7102
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 22277 — BELL-MEMPHIS INC (USA)
SPECIFICATIONS
bearingsINCLUDED
materialPLASTIC PHENOLIC OVERALL
bore_typeSTRAIGHT
face_width0.422 INCHES NOMINAL IN
bore_length0.438 INCHES NOMINAL IN
design_formPLAIN
bearing_typeBEARING ROLLER
bore_featureINCLUDED
groove_depth0.500 INCHES NOMINAL IN
groove_shapeU
groove_width0.265 INCHES NOMINAL IN
bore_diameter0.250 INCHES NOMINAL IN
NSN3020-01-282-7102
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN BM20220-1 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 0.423 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 4
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.438 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.097 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER0.423 INCHES NOMINAL BOTH ENDS IN
BORE FEATUREINCLUDED
BEARING QUANTITY4
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH0.438 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.097 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER1.755 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BM20220-1?
BM20220-1 is a PULLEY,GROOVE.
What is the NSN for BM20220-1?
BM20220-1 is cataloged in the U.S. Government catalog under NSN 3020-01-282-7102. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.