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Jaw Coupling Hub, 20mm, Aluminum

  • Mfr # MJSC51-20-A

  • Zoro # G7977121


product price: $62.99
/ea

Key Features

Item - Jaw Coupling Hubs
Curved Jaw Coupling Hub
Keyway Size Type
6mm x 2.8mm
Material - Hubs
Aluminum
Outside Dia.
50.8 mm
Assembled Coupling Length
61 mm
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Specifications

Product Information

MFR #
MJSC51-20-A
Zoro #
G7977121
UPC #
634529116494
Country of Origin
United States

Dimensions

Size - Jaw Couplings
MJSC51
Bore Dia.
20 mm
Keyway Size Type
6mm x 2.8mm
Outside Dia.
50.8 mm
Assembled Coupling Length
61 mm
Overall Length
61 mm
Keyway Size
6mm x 2.8mm
Size
MJSC51
Coupling Size
MJS51
Screw Thread Size
M6
Bore Diameter
20 mm
Outside Diameter
50.8 mm
Hub Diameter
50.8 mm
Keyway Depth
2.8 mm
Coupling Overall Length
61 mm
Keyway Width
6 mm
Length through Bore
20.8 mm

Details

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

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 2.8 mm, Keyway Width 6 mm, Bore Diameter 20 mm, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, 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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