The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, bore_type: STRAIGHT, face_width: 0.270 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, bore_length: 0.275 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, design_form: PLAIN, bore_feature: INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-365-5322, 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
R30F4
NSN:3020-01-365-5322 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:25337 — RALMARK CO (USA)
SPECIFICATIONS
bearings
INCLUDED
bore_type
STRAIGHT
face_width
0.270 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
bore_length
0.275 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
design_form
PLAIN
bore_feature
INCLUDED
groove_shape
U
groove_width
0.150 INCHES NOMINAL IN
groove_quantity
1
lightening_hole
NOT INCLUDED
bearing_quantity
2
outside_diameter
2.630 INCHES NOMINAL IN
NSN
3020-01-365-5322
COMPONENT DIAGRAM
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 2
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.275 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
DESIGN FORM: PLAIN
•
GROOVE SHAPE: U
•
OUTSIDE DIAMETER: 2.630 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANE
NOT INCLUDED
BORE FEATURE
INCLUDED
BEARING QUANTITY
2
SPLIT HUB FEATURE
NOT INCLUDED
BORE LENGTH
0.275 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
DESIGN FORM
PLAIN
GROOVE SHAPE
U
OUTSIDE DIAMETER
2.630 INCHES NOMINAL IN
STYLE DESIGNATOR
PLAIN
BORE TYPE
STRAIGHT
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.
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FREQUENTLY ASKED QUESTIONS
What is R30F4?
R30F4 is a PULLEY,GROOVE.
What parts can replace R30F4?
There is 1 known substitute for R30F4: BACP30F4. Substitute compatibility should be verified for your specific system.
What is the NSN for R30F4?
R30F4 is cataloged in the U.S. Government catalog under NSN 3020-01-365-5322. This indicates validated use in U.S. government and defense supply chains.
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