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Jaw Coupling Hub, 20mm, Aluminum

  • Mfr # MJS51-20-A

  • Zoro # G8273876


product price: $59.99
/ea

Key Features

Item - Jaw Coupling Hubs
Curved Jaw Coupling Hub
Keyway Size Type
None
Material - Hubs
Aluminum
Outside Dia.
50.8 mm
Assembled Coupling Length
61 mm
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Specifications

Product Information

MFR #
MJS51-20-A
Zoro #
G8273876
UPC #
634529068229
Country of Origin
United States

Dimensions

Size - Jaw Couplings
MJS51
Bore Dia.
20 mm
Keyway Size Type
None
Outside Dia.
50.8 mm
Assembled Coupling Length
61 mm
Overall Length
61 mm
Keyway Size
None
Size
MJS51
Coupling Size
MJS51
Length through Bore
20.8 mm
Screw Thread Size
M6
Outside Diameter
50.8 mm
Bore Diameter
20 mm
Hub Diameter
50.8 mm
Coupling Overall Length
61 mm

Details

Item - Jaw Coupling Hubs
Curved Jaw Coupling Hub
Material - Hubs
Aluminum
Item
Jaw Coupling Hub
Material
Aluminum
Hub Material Finish
Bright
Bore Type
Round Bore
Zero Backlash
Yes
Maximum Speed
8,000 RPM
Included Screws
(2) Set Screw
Fail Safe
Yes
Recommended Hub Gap
1.3 mm
Number of Locking Screws
2
System of Measurement
Metric
Weight
0.25 lb
Screw Material
Alloy Steel
Hub Material Grade
2024
Standards
Conflict Minerals Compliant, DIN 912 12.9, ISO 9001:2015, REACH Compliant, RoHS Compliant
Jaw Profile
Curved
Hub Projection
20.8 mm
Shaft Locking Type
Set Screw
Hub Material
Aluminum
Minimum Operating Temperature
-23 Degrees C
Screw Material Finish
Black Oxide
Maximum Operating Temperature
82 Degrees C
Shaft Tolerance
+0.000/-0.013 mm
Bore Tolerance
+0.05/-0.00 mm
Full Bearing Support Required
Yes

Description

Jaw Coupling Hub, Coupling Size MJS51, Outside Diameter 50.8 mm, Coupling Overall Length 61 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 20 mm, Shaft Locking Type Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M6, Bore Tolerance +0.05/-0.00 mm, Fail Safe Yes, Shaft Tolerance +0.000/-0.013 mm, Full Bearing Support Required Yes, Hub Diameter 50.8 mm

Restrictions

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

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