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Slit Coupling, Set Screw, Short, Bores 4x3mm, OD 13.0mm, Aluminum

  • Mfr # MRSS13-4-3-A

  • Zoro # G3388070


product price: $70.99
/ea

Key Features

Bore Dia.
4 mm x 3 mm
Max. RPM
30000 RPM
Outside Dia.
13 mm
Overall Length
16.80 mm
Weight
0.0103 lbs
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Specifications

Product Information

MFR #
MRSS13-4-3-A
Zoro #
G3388070
UPC #
634529296912
Country of Origin
Ireland

Dimensions

Bore Dia.
4 mm x 3 mm
Outside Dia.
13 mm
Overall Length
16.80 mm
Length
16.80 mm
Set Screw Size
M2.5

Details

Max. RPM
30000 RPM
Weight
0.0103 lbs
Material
Anodized Aluminum
Style
Set Screw
Max. Parallel Misalignment (In.)
0.08 mm
Torsional Stiffness (Deg./In.-Lbs.)
0.8 Nm/Deg
Max. Temp. Range (F)
-110°F to 175°F (-78°C to 79°C)
Max. Angular Misalignment
2.5 deg
Axial Motion
0.30 mm
Dynamic Torque Reversing
0.50 Nm
Dynamic Torque Non-Reversing
0.70 Nm
B1 Shaft Penetration
7.0 mm
Screw Finish
Bright
Measurement Type
Metric
Number of Screws
4
Moment of Inertia
1.1 g.cm^2
Screw Material
18-8 300 Series Stainless Steel
Bore Tolerance
+0.020 mm / -0.000 mm
Screw Seating Torque
0.44 Nm
B2 Shaft Penetration
7.0 mm

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 30,000 RPM. The coupling is made from a single piece of aluminum and has two sets of slit cuts allowing for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings. It is set screw style and has 4mm x 3mm bores, 13.0mm OD, and 16.80mm length. This short style slit coupling can fit in confined spaces where the long style may not fit. It can accommodate all forms of misalignment with low bearing loads helping to protect small sensitive bearings. This slit coupling is manufactured by Reliance Precision Ltd. in their facility in County Cork, Ireland and is RoHS and REACH compliant.

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