Clamp Bellows Cplg, Bores 20mmx0.500", OD 1.625", L 2.000", Aluminum MPN:BC26-20MM-1/2"-A
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In Stock
SKU
510-G3411995
Clamp Bellows Cplg, Bores 20mmx0.500", OD 1.625", L 2.000", Aluminum
This high-torque, zero-backlash Clamp Bellows Coupling is ideal for responsive systems in semiconductor, solar, test and measurement, and printing equipment. Its lightweight, low-inertia design allows for smooth operation at high speeds of up to 10,000 RPM. The bellows flexes while remaining rigid under torsional loads, accommodating all types of misalignment. With a balanced design for reduced vibration and a four-convolution bellows for increased torque and stiffness, this coupling is perfect for applications requiring precise motion control and high-performance reliability. Its compact size and metric hardware make it a versatile solution for various industries and applications.
Top product features:
- High torque zero-backlash coupling
- Lightweight low inertia design
- Balanced design for reduced vibration at high speeds
Top product applications:
- Semiconductor equipment
- Solar equipment
- Test and measurement equipment
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 0.500" 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.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 0.27
Product info last updated on February 4, 2026 8:43am UTC
Category: Bearings, V-belts and Power Transmission Equipment