Clamp Bellows Cplg, Bores 0.500"x12mm, OD 1.625", L 2.000", Aluminum

  • Mfr # BC26-1/2"-12MM-A

  • Zoro # G3422014


product price:  $112.99
/ea
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Key Features

Bore Dia.
0.500 in x 12 mm
Max. RPM
10000 RPM
Outside Dia.
1.625 in (41.3 mm)
Overall Length
2.000 in (50.8 mm)
Max. Angular Misalignment
2.0 deg
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Specifications

Product Information

MFR #
BC26-1/2"-12MM-A
Zoro #
G3422014
UPC #
634529233412
Country of Origin
United States

Dimensions

Bore Dia.
0.500 in x 12 mm
Outside Dia.
1.625 in (41.3 mm)
Overall Length
2.000 in (50.8 mm)
Screw Size
M4
Length
2.000 in (50.8 mm)
Fastening Dimensions
Metric

Details

Max. RPM
10000 RPM
Max. Angular Misalignment
2.0 deg
Material
Anodized Aluminum
Max. Temp. Range (F)
-40°F to 200°F (-40°C to 93°C)
Torsional Stiffness (Deg./In.-Lbs.)
550 lb-in/Deg (63 Nm/Deg)
Max. Parallel Misalignment (In.)
0.010 in (0.25 mm)
Style
Clamp
Weight
0.2934 lbs
Number of Screws
2 ea
Measurement Type
Inch/Metric
B2 Shaft Penetration
24 mm
Dynamic Torque Reversing
62.5 lb-in (7.00 Nm)
Screw Finish
Black Oxide
Dynamic Torque Non-Reversing
125 lb-in (14.00 Nm)
Screw Seating Torque
4.6 Nm
Static Torque
250 lb-in (28.0 Nm)
Recommended Shaft Tolerance
+0.000 mm / -0.013 mm
Axial Motion
0.020 in (0.50 mm)
B1 Shaft Penetration
0.946 in
Screw Material
Alloy Steel
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)

Description

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 0.500" x 12mm bores, 1.625" (41.3mm) OD, and 2.000" (50.8mm) 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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