Slit Coupling, Set Screw, Long, Bores 0.250"x0.250", OD 0.630", Alum

  • Mfr # RLS10-4-4-A

  • Zoro # G3393445


product price:  $71.25
/ea

Key Features

Bore Dia.
0.250 in x 0.250 in
Max. RPM
17000 RPM
Outside Dia.
0.630 in
Overall Length
0.925 in
Weight
0.021 lbs
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Specifications

Product Information

MFR #
RLS10-4-4-A
Zoro #
G3393445
UPC #
634529298145
Country of Origin
Ireland

Dimensions

Bore Dia.
0.250 in x 0.250 in
Outside Dia.
0.630 in
Overall Length
0.925 in
Length
0.925 in
Set Screw Size
M3

Details

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

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 0.250" x 0.250" bores, 0.630" OD, and 0.925" 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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