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Clamp Bellows Cplg, Bores 0.313"x5mm, OD 0.750", L 1.188", Aluminum
Mfr # BC12-5/16"-5MM-A
Zoro # G3407950
product price:Â
$
74.95
/ea
Key Features
Bore Dia.
0.313 in x 5 mm
Max. RPM
10000 RPM
Outside Dia.
0.750 in (19.1 mm)
Overall Length
1.188 in (30.2 mm)
Max. Angular Misalignment
1.5 deg
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Specifications
Details
- MFR #
- BC12-5/16"-5MM-A
- Zoro #
- G3407950
- UPC #
- 634529232491
- Country of Origin
- United States
- Max. RPM
- 10000 RPM
- Max. Angular Misalignment
- 1.5 deg
- Max. Parallel Misalignment (In.)
- 0.004 in (0.10 mm)
- Torsional Stiffness (Deg./In.-Lbs.)
- 120 lb-in/Deg (14 Nm/Deg)
- Style
- Clamp
- Material
- Anodized Aluminum
- Max. Temp. Range (F)
- -40°F to 200°F (-40°C to 93°C)
- Weight
- 0.0385 lbs
- Dynamic Torque Reversing
- 10 lb-in (1.13 Nm)
- Number of Screws
- 2 ea
- Axial Motion
- 0.010 in (0.25 mm)
- Measurement Type
- Inch/Metric
- Recommended Shaft Tolerance
- +0.000 mm / -0.013 mm
- Static Torque
- 40 lb-in (4.5 Nm)
- Dynamic Torque Non-Reversing
- 20 lb-in (2.25 Nm)
- B1 Shaft Penetration
- 0.570 in
- Screw Material
- Alloy Steel
- Screw Finish
- Black Oxide
- Bore Tolerance
- +0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
- Screw Seating Torque
- 1.21 Nm
- B2 Shaft Penetration
- 14.4 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 0.313" x 5mm bores, 0.750" (19.1mm) OD, and 1.188" (30.2mm) length. This coupling has a five 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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