Slit Coupling, Set Screw, Long, Bores 0.188"x4mm, OD 0.630", Aluminum

  • Mfr # RLS10-3/16"-4MM-A

  • Zoro # G3387389


product price:  $63.15
/ea

Key Features

Bore Dia.
0.188 in x 4 mm
Max. RPM
17000 RPM
Outside Dia.
0.630 in (16 mm)
Overall Length
0.925 in (23.50 mm)
Material
Anodized Aluminum
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Specifications

Product Information

MFR #
RLS10-3/16"-4MM-A
Zoro #
G3387389
UPC #
634529298114
Country of Origin
Ireland

Dimensions

Bore Dia.
0.188 in x 4 mm
Outside Dia.
0.630 in (16 mm)
Overall Length
0.925 in (23.50 mm)
Length
0.925 in (23.50 mm)
Set Screw Size
M3

Details

Max. RPM
17000 RPM
Material
Anodized Aluminum
Weight
0.0227 lbs
Torsional Stiffness (Deg./In.-Lbs.)
12.4 lb-in/Deg (1.4 Nm/Deg)
Max. Parallel Misalignment (In.)
0.008 in (0.20 mm)
Max. Angular Misalignment
2.5 deg
Style
Set Screw
Max. Temp. Range (F)
-110°F to 175°F (-78°C to 79°C)
Bore Tolerance
+0.001 in / -0.000 in (+0.020 mm / -0.000 mm)
Dynamic Torque Reversing
6.6 lb-in (0.75 Nm)
Moment of Inertia
0.0512 lb-in^2 (3.6 g.cm^2)
B2 Shaft Penetration
0.311 in (7.9 mm)
Number of Screws
4
B1 Shaft Penetration
0.311 in (7.9 mm)
Dynamic Torque Non-Reversing
10.2 lb-in (1.15 Nm)
Axial Motion
0.016 in (0.40 mm)
Screw Finish
Bright
Screw Seating Torque
0.73 Nm
Screw Material
18-8 300 Series Stainless Steel
Measurement Type
Inch/Metric

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 10,000 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 0.188" x 4mm bores, 0.630" (16.0mm) OD, and 0.925" (23.50mm) 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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