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Jaw Coupling Hub, 1/2in., Aluminum

  • Mfr # JC21-8-A

  • Zoro # G8351217


product price: $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
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Specifications

Product Information

MFR #
JC21-8-A
Zoro #
G8351217
UPC #
634529068427
Country of Origin
United States

Dimensions

Size - Jaw Couplings
JC21
Bore Dia.
1/2 in
Keyway Size Type
None
Outside Dia.
0.31 in
Assembled Coupling Length
1.75 in
Overall Length
1.75 in
Keyway Size
None
Size
JC21
Coupling Size
JC21
Outside Diameter
1 5/16 in
Screw Thread Size
M3
Coupling Overall Length
1 3/4 in
Bore Diameter
1/2 in
Length through Bore
0.6 in
Hub Diameter
1 5/16 in

Details

Item - Jaw Coupling Hubs
Curved Jaw Coupling Hub
Material - Hubs
Aluminum
Material
Aluminum
Item
Jaw Coupling Hub
Screw Material Finish
Black Oxide
Weight
0.08 lb
Jaw Profile
Curved
System of Measurement
Inch
Hub Material Grade
2024
Standards
Conflict Minerals Compliant, DIN 912 12.9, ISO 9001:2015, REACH Compliant, RoHS Compliant
Number of Locking Screws
1
Hub Projection
19/32 in
Zero Backlash
Yes
Recommended Hub Gap
0 in
Shaft Locking Type
Clamp On
Bore Type
Round Bore
Fail Safe
Yes
Shaft Tolerance
+0.0000/-0.0005 in
Screw Material
Alloy Steel
Hub Material
Aluminum
Hub Material Finish
Bright
Full Bearing Support Required
Yes
Bore Tolerance
+0.002/-0.000 in
Maximum Speed
8,000 RPM
Minimum Operating Temperature
-10 Degrees F
Included Screws
Hex Socket Cap Screw
Maximum Operating Temperature
180 Degrees F

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 1/2 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

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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