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RULAND MANUFACTURING BC26-20MM-3/4"-A Bellows Coupling, 20mm x 0.75 Inch Bore, 1.625 Inch O.D., 2.035 Inch Length

Item: DK6KYC Model: BC26-20MM-3/4"-A
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Get it by Tuesday, May 20

£159.11 /unit (Inc. VAT)
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Product Specifications:

Angular Misalignment2.0°
Axial Motion0.020 in (0.51 mm)
B1 Max Shaft Penetration0.946 in (24.0 mm)
B2 Max Shaft Penetration0.946 in (24.0 mm)
Balanced DesignYes
Bellows Attachment MethodEpoxy
Bore (b1)20 mm
Bore Tolerance+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Dynamic Torque Non-reversing125 lb-in (14.00 Nm)
Dynamic Torque Reversing62.5 lb-in (7.00 Nm)
Finish SpecificationSulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize
Forged Clamp ScrewM4
Full Bearing Support Required?Yes
Hex Wrench Size3.0 mm
Hub Width (lh)0.710 in (18.05 mm)
Length (l)2.035 in (51.7 mm)
Length Tolerance+/- 0.030 in (0.76 mm)
Material SpecificationHubs: 2024-T351 Aluminum Bar
Maximum Speed10,000 RPM
Moment Of Inertia0.101803 lb-in
Number Of Screws2 ea
Outer Diameter (od)1.625 in (41.3 mm)
Parallel Misalignment0.010 in (0.25 mm)
Recommended Hex KeyMetric Hex Keys
Recommended Shaft Tolerance+0.0000 / -0.0005 " (+0.000 / -0.013 mm)
Screw FinishBlack Oxide
Screw MaterialAlloy Steel
Seating Torque4.6 Nm
Small Bore (b2)0.7500 in
Static Torque250 lb-in (28.0 Nm)
Temperature-40°F to 200°F (-40°C to 93°C)
Torque WrenchTW:BT-1R-1/4-41.0
Torsional Stiffness550 lb-in/Deg (63 Nm/Deg)
Zero-backlash?Yes

Shipping Info:

Ship weight (kg) 0.12
Ship height (cm)4.13
Ship length (cm)5.17
Ship width (cm)4.13
Country of OriginUS

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RULAND MANUFACTURING BC26-20MM-3/4"-A Bellows Coupling, 20mm x 0.75 Inch Bore, 1.625 Inch O.D., 2.035 Inch Length
£159.11 /unit (Inc. VAT)