Shop All Motion Control Couplings
Ruland
Clamp Bellows Cplg, Bores 20x18mm, OD 50.8mm, L 58.7mm, Aluminum
Mfr # MBC51-20-18-A
Zoro # G3407619
product price: $139.99
/ea
Free Shipping & Returns
$139.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Bore Dia. 20 mm x 18 mm
- Max. RPM 10000 RPM
- Outside Dia. 50.8 mm
- Overall Length 58.7 mm
- Material Anodized Aluminum
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Ruland
- MFR # MBC51-20-18-A
- Zoro # G3407619
- UPC # 634529230138
- Country of Origin United States
- Category Motion Control Couplings
Dimensions
Bore Dia. | 20 mm x 18 mm |
Outside Dia. | 50.8 mm |
Overall Length | 58.7 mm |
Screw Size | M5 |
Length | 58.7 mm |
Fastening Dimensions | Metric |
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 20mm x 18mm bores, 50.8mm OD, and 58.7mm 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.
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- EATON AEROQUIP Hydraulic Hose Fitting, 90 Degree, 5/8 (1AA10FRB10)
- LINCOLN Accessory Kit, For Use with 6Y888 (58000)
- PIX Belt, BX Cogged, 21/32 x 26 in. OC (BX23)
- TOMPKINS Hydraulic Fitting-Steel04MJ-04MOR 45 (6802-04-04)
- RULAND Coupling, 4 Beam Clamp, Bore 3/8 x 1/4 In (PCR16-6-4-A)
- RULAND Clamp Bellows Cplg, Bores 22x20mm, OD 50.8mm, L 58.7mm, Aluminum (MBC51-22-20-A)
- RULAND Coupling, 6 Beam Clamp, Bore 5/16x5/16 In (FCR16-5-5-A)
- RULAND Keyed Clamp Bellows Cplg, Bores 20x15mm, OD 2.250", L 3.200", Alum (MBCK57-20-15-A)
- RULAND Coupling, Bellows Clamp, Bore 14x10 mm (MBC33-14-10-A)
- RULAND Keyed Clamp Bellows Cplg, Bores 0.500"x12mm, OD 1.000", L 1.313", Alum (BCK16-1/2"-12MM-A)
- RULAND Keyed Clamp Bellows Cplg, Bores 14x14mm, OD 50.8mm, L 58.7mm, Alum (MBCK51-14-14-A)
- Ruland Motion Control Couplings