Shop RULAND
See all product information
Create Account
Curved Jaw Coupling Hub, 5/16", Aluminum
Mfr # JC21-5-A
Zoro # G7881806
product price:Â
$
37.49
/ea
Key Features
Item - Jaw Coupling Hubs
Curved Jaw Coupling Hub
Keyway Size Type
None
Material - Hubs
Aluminum
Outside Dia.
0.31 in
Assembled Coupling Length
1.75 in
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval.
Terms apply.
Get 10% off your order
Sign up for our email list and receive your promo code via email.
Specifications
Description
Jaw Coupling Hub, Coupling Size JC21, Outside Diameter 1 5/16 in, Coupling Overall Length 1 3/4 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 5/16 in, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M3, Bore Tolerance +0.002/-0.000 in, Fail Safe Yes, Shaft Tolerance +0.0000/-0.0005 in, Full Bearing Support Required Yes, Hub Diameter 1 5/16 in
Ratings & reviews
3 reasons you can count on us
Supplies for every job.
13 million items and the exact one you need.
When you need it fast, count on Zoro!
4.5 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.