Ruland

Slit Coupling, Clamp, Long, Bores 8x6mm, OD 20.0mm, Aluminum


product price: $73.85
/ea

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Key Features

  • Bore Dia. 8 mm x 6 mm
  • Max. RPM 7500 RPM
  • Outside Dia. 20 mm
  • Overall Length 26.00 mm
  • Weight 0.0372 lbs
See all product information

Product Information

Dimensions

Bore Dia. 8 mm x 6 mm
Outside Dia. 20 mm
Overall Length 26.00 mm
Length 26.00 mm
Screw Size M2.5
Clearance Dia. (mm) 21.8 mm

Details

Max. RPM 7500 RPM
Weight 0.0372 lbs
Material Anodized Aluminum
Torsional Stiffness (Deg./In.-Lbs.) 2.3 Nm/Deg
Style Clamp
Max. Angular Misalignment 3 deg
Max. Parallel Misalignment (In.) 0.25 mm
Max. Temp. Range (F) -110°F to 175°F (-78°C to 79°C)
B1 Shaft Penetration 8.6 mm
Moment of Inertia 9.0 g.cm^2
B2 Shaft Penetration 8.6 mm
Screw Seating Torque 2.50 Nm
Axial Motion 0.50 mm
Dynamic Torque Reversing 0.95 Nm
Dynamic Torque Non-Reversing 1.45 Nm
Screw Material 18-8 300 Series Stainless Steel
Bore Tolerance +0.020 mm / -0.000 mm
Number of Screws 2
Screw Finish Bright
Measurement Type Metric

Description

This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 7,500 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 clamp style and has 8mm x 6mm bores, 20.0mm OD, and 26.00mm 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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