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Coupling Hub, Oldham Set Screw, 20mm

  • Mfr # MOST41-20-A

  • Zoro # G8085402

product price:  $27.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Outside Dia.
41.3 mm
With Keyway / Without Keyway
Without Keyway
Finish
Black Anodized
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Specifications

Product Information

MFR #
MOST41-20-A
Zoro #
G8085402
UPC #
634529062395
Country of Origin
United States

Dimensions

Bore Dia.
20 mm
Outside Dia.
41.3 mm
Overall Length (In.)
0.71 in
Hub Dia.
41.3mm
Clearance Dia. (mm)
41.3 mm
Screw Size (mm)
M5
Overall Length (mm)
18 mm
Length through Bore (mm)
18 mm
Outside Dia. (mm)
41.3
Outside Dia. (In.)
1.625
Size
MOST41
Assembled Coupling Length
50.8 mm
Length through Bore (In.)
0.71 in
Clearance Dia. (In.)
1.625 in
Length through Bore
18 mm
Bore Diameter
20 mm
Screw Thread Size
M5
Outside Diameter
41.3 mm
Coupling Size
MOST41
Coupling Overall Length
50.8 mm

Details

Item
Motion Control Coupling Hub
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
With Keyway / Without Keyway
Without Keyway
Finish
Black Anodized
Material - Hubs
Aluminum
Item - Oldham Coupling Hubs
Oldham Coupling Hub
Max. Temp. Range (F)
Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F
Setscrew Location
2 (90 Degrees )
Material
Aluminum
Style
Oldham Set Screw
Max. RPM
4,500 RPM
Screw Type
Set Screw
Standards
Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Screw Seating Torque
4 N-m
Screw Material
Alloy Steel
Bore Tolerance
+0.03 mm / -0.00 mm
Hub Material
Aluminum
Axial Motion
0.15 mm
Maximum Speed
4,500 RPM
Shaft Tolerance
+0.000 mm / -0.013 mm
Included Screws
(2) Set Screw
Number of Locking Screws
2
Maximum Operating Temperature
93 Degrees C
Features
Balanced Design
Angular Misalignment
0.5 Degrees
Compatible Center Element Manufacturer Part Number
OD26/41-AT, OD26/41-NL, OD26/41-PEK
Minimum Operating Temperature
-23 Degrees C
Set Screw Location
90 Degrees Apart
Hub Material Grade
2024
Shaft Locking Type
Set Screw
Mechanical Fuse Break
Yes
Full Bearing Support Required
Yes
Weight
0.124 lb
Bore Type
Round
Parallel Misalignment
0.25 mm
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Hub Material Finish
Black Anodized
Zero Backlash
Yes
Over-Standard Parallel Misalignment
4.13 mm

Description

Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.15 mm, Coupling Size MOST41, Outside Diameter 41.3 mm, Over-Standard Parallel Misalignment 4.13 mm, Parallel Misalignment 0.25 mm, Coupling Overall Length 50.8 mm, Hub Material Aluminum, Length through Bore 18 mm, System of Measurement Metric, Bore Diameter 20 mm, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable, Screw Seating Torque 4 N-m

Restrictions

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

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