Slit Coupling, Set Screw, Long, Bores 12x10mm, OD 25.0mm, Aluminum

  • Mfr # MRLS25-12-10-A

  • Zoro # G3397688


product price: $85.59
/ea
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Key Features

Bore Dia.
12 mm x 10 mm
Max. RPM
12000 RPM
Outside Dia.
25 mm
Overall Length
34.00 mm
Length
34.00 mm
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Specifications

Product Information

MFR #
MRLS25-12-10-A
Zoro #
G3397688
UPC #
634529300664
Country of Origin
Ireland

Dimensions

Bore Dia.
12 mm x 10 mm
Outside Dia.
25 mm
Overall Length
34.00 mm
Length
34.00 mm
Set Screw Size
M5

Details

Max. RPM
12000 RPM
Material
Anodized Aluminum
Weight
0.0707 lbs
Max. Temp. Range (F)
-110°F to 175°F (-78°C to 79°C)
Max. Angular Misalignment
3 deg
Style
Set Screw
Max. Parallel Misalignment (In.)
0.40 mm
Torsional Stiffness (Deg./In.-Lbs.)
3.8 Nm/Deg
Screw Seating Torque
3.20 Nm
B1 Shaft Penetration
9.6 mm
Measurement Type
Metric
Bore Tolerance
+0.020 mm / -0.000 mm
B2 Shaft Penetration
9.6 mm
Screw Material
18-8 300 Series Stainless Steel
Number of Screws
4
Axial Motion
0.70 mm
Dynamic Torque Non-Reversing
3.10 Nm
Dynamic Torque Reversing
2.05 Nm
Screw Finish
Bright
Moment of Inertia
33.0 g.cm^2

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 12,000 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 12mm x 10mm bores, 25.0mm OD, and 34.00mm length. This long slit coupling has increased torque and misalignment capabilities when compared to short styles. 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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