Clamp Bellows Cplg, Bores 20x17mm, OD 2.250″, L 3.200″, Aluminum

$184,99

Ruland standard length bellows couplings are a high torque zero-backlash coupling commonly found in responsive systems on semiconductor, solar, test and measurement, and printing equipment. This clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. It has 20mm x 17mm bores, 57.2mm OD, and 81.3mm length. This coupling has a four convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards. It is RoHS and REACH compliant.

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SKU: GRG3420255 Category:

Description

[{“name”:”Bore Dia.”,”normalizedValue”:”20 mm x 17 mm”,”rank”:2,”value”:”20 mm x 17 mm”},{“name”:”Max. RPM”,”normalizedValue”:”10000 RPM”,”rank”:4,”value”:”10000 RPM”},{“name”:”Outside Dia.”,”normalizedValue”:”57.2 mm”,”rank”:5,”value”:”57.2 mm”},{“name”:”Overall Length”,”normalizedValue”:”81.3 mm”,”rank”:6,”value”:”81.3 mm”},{“name”:”Material”,”normalizedValue”:”Anodized Aluminum”,”value”:”Anodized Aluminum”},{“name”:”Max. Parallel Misalignment (In.)”,”normalizedValue”:”0.0118″,”value”:”0.30 mm”},{“name”:”Max. Angular Misalignment”,”normalizedValue”:”2 deg”,”value”:”2.0 deg”},{“name”:”Style”,”normalizedValue”:”Clamp”,”value”:”Clamp”},{“name”:”Screw Size”,”normalizedValue”:”M6″,”value”:”M6″},{“name”:”Max. Temp. Range (F)”,”normalizedValue”:”-40°F to 200°F (-40°C to 93°C)”,”value”:”-40°F to 200°F (-40°C to 93°C)”},{“name”:”Torsional Stiffness (Deg./In.-Lbs.)”,”normalizedValue”:”135 Nm/Deg”,”value”:”135 Nm/Deg”},{“name”:”Weight”,”normalizedValue”:”0.8039 lb”,”value”:”0.803877 lbs”},{“name”:”Length”,”normalizedValue”:”81.3 mm”,”value”:”81.3 mm”},{“name”:”Screw Seating Torque”,”normalizedValue”:”16 N-m”,”value”:”16 Nm”},{“name”:”Number of Screws”,”normalizedValue”:”2 ea”,”value”:”2 ea”},{“name”:”Measurement Type”,”normalizedValue”:”Metric”,”value”:”Metric”},{“name”:”Dynamic Torque Reversing”,”normalizedValue”:”15 N-m”,”value”:”15.00 Nm”},{“name”:”Screw Material”,”normalizedValue”:”Alloy Steel”,”value”:”Alloy Steel”},{“name”:”Dynamic Torque Non-Reversing”,”normalizedValue”:”30 N-m”,”value”:”30.00 Nm”},{“name”:”Static Torque”,”normalizedValue”:”60 N-m”,”value”:”60.00 Nm”},{“name”:”Screw Finish”,”normalizedValue”:”Black Oxide”,”value”:”Black Oxide”},{“name”:”B1 Shaft Penetration”,”normalizedValue”:”38 mm”,”value”:”38 mm”},{“name”:”Fastening Dimensions”,”normalizedValue”:”Metric”,”value”:”Metric”},{“name”:”Axial Motion”,”normalizedValue”:”0.75 mm”,”value”:”0.75 mm”},{“name”:”B2 Shaft Penetration”,”normalizedValue”:”38 mm”,”value”:”38 mm”},{“name”:”Country of Origin (subject to change)”,”normalizedValue”:”United States”,”value”:”United States”},{“name”:”Package Quantity”,”normalizedValue”:”1″,”value”:”1″}]

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