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Clamp Bellows Cplg, Bores 12mmx0.250", OD 1.000", L 1.313", Aluminum
Mfr # BC16-12MM-1/4"-A
Zoro # G3421576
product price:Â
$
92.29
/ea
Key Features
Bore Dia.
12 mm x 0.250 in
Max. RPM
10000 RPM
Outside Dia.
1.000 in (25.4 mm)
Overall Length
1.313 in (33.3 mm)
Max. Parallel Misalignment (In.)
0.004 in (0.10 mm)
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Specifications
Details
- MFR #
- BC16-12MM-1/4"-A
- Zoro #
- G3421576
- UPC #
- 634529232828
- Country of Origin
- United States
- Max. RPM
- 10000 RPM
- Max. Parallel Misalignment (In.)
- 0.004 in (0.10 mm)
- Style
- Clamp
- Material
- Anodized Aluminum
- Max. Temp. Range (F)
- -40°F to 200°F (-40°C to 93°C)
- Max. Angular Misalignment
- 1.5 deg
- Torsional Stiffness (Deg./In.-Lbs.)
- 244 lb-in/Deg (27 Nm/Deg)
- Weight
- 0.0704 lbs
- Static Torque
- 60 lb-in (6.8 Nm)
- Screw Finish
- Black Oxide
- Measurement Type
- Inch/Metric
- Recommended Shaft Tolerance
- +0.000 mm / -0.013 mm
- Dynamic Torque Reversing
- 15 lb-in (1.70 Nm)
- Screw Material
- Alloy Steel
- B2 Shaft Penetration
- 0.626 in
- Axial Motion
- 0.012 in (0.30 mm)
- B1 Shaft Penetration
- 15.9 mm
- Dynamic Torque Non-Reversing
- 30 lb-in (3.40 Nm)
- Number of Screws
- 2 ea
- Bore Tolerance
- +0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
- Screw Seating Torque
- 2.1 Nm
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 12mm x 0.250" bores, 1.000" (25.4mm) OD, and 1.313" (33.3mm) 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.