Slit Coupling, Set Screw, Long, Bores 0.375"x7mm, OD 0.984", Aluminum

  • Mfr # RLS16-3/8"-7MM-A

  • Zoro # G3398397


product price: $85.59
/ea
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Key Features

Bore Dia.
0.375 in x 7 mm
Max. RPM
12000 RPM
Outside Dia.
0.984 in (25 mm)
Overall Length
1.339 in (34.00 mm)
Material
Anodized Aluminum
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Specifications

Product Information

MFR #
RLS16-3/8"-7MM-A
Zoro #
G3398397
UPC #
634529301777
Country of Origin
Ireland

Dimensions

Bore Dia.
0.375 in x 7 mm
Outside Dia.
0.984 in (25 mm)
Overall Length
1.339 in (34.00 mm)
Length
1.339 in (34.00 mm)
Set Screw Size
M5

Details

Max. RPM
12000 RPM
Material
Anodized Aluminum
Weight
0.0778 lbs
Torsional Stiffness (Deg./In.-Lbs.)
33.6 lb-in/Deg (3.8 Nm/Deg)
Max. Temp. Range (F)
-110°F to 175°F (-78°C to 79°C)
Style
Set Screw
Max. Parallel Misalignment (In.)
0.016 in (0.40 mm)
Max. Angular Misalignment
3 deg
Dynamic Torque Non-Reversing
27.4 lb-in (3.10 Nm)
Bore Tolerance
+0.001 in / -0.000 in (+0.020 mm / -0.000 mm)
Dynamic Torque Reversing
18.3 lb-in (2.05 Nm)
Number of Screws
4
Moment of Inertia
0.4694 lb-in^2 (33.0 g.cm^2)
B1 Shaft Penetration
0.378 in (9.6 mm)
Screw Material
18-8 300 Series Stainless Steel
Measurement Type
Inch/Metric
Axial Motion
0.028 in (0.70 mm)
B2 Shaft Penetration
0.378 in (9.6 mm)
Screw Finish
Bright
Screw Seating Torque
3.20 Nm

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 5,000 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 0.375" x 7mm bores, 0.984" (25.0mm) OD, and 1.339" (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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