Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores

Name: Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores - Twin Spring Coupling - Universal joint, jaw coupling and elastomeric coupling replacements
SKU: G2720024
Price: 157.99 USD
Availability: InStock

Ruland BC32-10-10-A is a high stiffness bellows coupling with 0.6250″ x 0.6250″ bores, 2.000″ OD, and 2.413″ length.

It has fewer convolutions than comparably sized increased misalignment styles allowing for increased torsional stiffness making it the ideal choice for precision positioning applications.

BC32-10-10-A is comprised of two anodized aluminum hubs and a stainless steel bellows for lightweight and low inertia.

It is also engineered with a balanced design for reduced vibration at high speeds up to 10,000 RPM.

The thin walls of the bellows are able to flex while remaining rigid under torsional loads allowing for the accommodation of all forms of misalignment.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

BC32-10-10-A is machined from meticulously selected bar stock that is sourced exclusively from North American mills.

It is carefully made in our ISO 9001:2015 advanced manufacturing facility in Marlborough, MA under strict controls using proprietary processes.

BC32-10-10-A is RoHS3, REACH, and Conflict Minerals compliant.

Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores

SKU: G2720024 Categories: Couplings, Couplings, Collars & Universal Joiners Tags: bellows coupling, coupling, Industrial, ruland

Description

Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores

DIMENSIONS
Bore (B1)	0.6250 in	Small Bore (B2)	0.6250 in
B1 Max Shaft Penetration	1.099 in	B2 Max Shaft Penetration	1.099 in
Outer Diameter (OD)	2.000 in	Bore Tolerance	+0.001 in / -0.000 in
Length (L)	2.413 in	Length Tolerance	+/- 0.030 in
Hub Width (LH)	0.810 in	Recommended Shaft Tolerance	+0.0000 in / -0.0005 in
FASTENING HARDWARE
Forged Clamp Screw	M5	Screw Material	Alloy Steel
Hex Wrench Size	4.0 mm	Screw Finish	Black Oxide
Seating Torque	9.5 Nm	Number of Screws	2 ea
PEFORMANCE SPECIFICATIONS
Dynamic Torque Reversing	100 lb-in	Angular Misalignment	2.0°
Dynamic Torque Non-Reversing	200 lb-in	Parallel Misalignment	0.010 in
Static Torque	400 lb-in	Axial Motion	0.020 in
Torsional Stiffness	950 lb-in/Deg	Moment of Inertia	0.278401 lb-in²
Maximum Speed	10,000 RPM	Full Bearing Support Required?	Yes
Zero-Backlash?	Yes	Balanced Design	Yes
RECOMMENDED INSTALLATION TOOLS
Torque Wrench	TW:BT-4C-3/8-86	Recommended Hex Key	Metric Hex Keys
ADDITIONAL INFORMATION
Material Specification	Hubs: 2024-T351 Aluminum Bar Bellows: Type 321 Stainless Steel	Temperature	-40°F to 200°F (-40°C to 93°C)
Finish Specification	Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize	Bellows Attachment Method	Epoxy
Manufacturer	Ruland Manufacturing	Country of Origin	USA
Weight (lbs)	0.447400	UPC	634529062913
Tariff Code	8483.60.8000	UNSPC	31163018

Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores

Ruland bellows couplings are zero-backlash, torsionally stiff, and have a balanced design.

They are made from black anodized aluminum hubs and stainless steel bellows to offer superior performance in precision servo applications.

The stainless steel bellows are ideal for transmitting torque due to their thin walls allowing the coupling to easily flex while remaining rigid under torsional loads.

Bellows couplings can accommodate all forms of misalignment – angular, parallel, and axial motion.

Combining aluminum hubs with stainless steel bellows results in a lightweight, low inertia coupling that is well suited for precision applications found in a variety of industries including semiconductor, solar, printing, packaging, and machine tools.

Bellows couplings have no moving parts ensuring a long maintenance-free life.

Ruland uses a balanced design to reduce vibration in high RPM applications of up to 10,000 PRM.

Ruland bellows couplings are carefully made from select bar stock sourced exclusively from North American mills and are machined to a fine burr-free finish.

Hardware tests beyond DIN 912 12.9 standards for maximum torqueing capabilities.

Ruland, founded in 1937, manufactures all products in our Marlborough, MA USA factory under strict controls using proprietary processes.

Bellows couplings are RoHS2 and REACH compliant.

Ruland BC32-10-10-A Bellows Clamp Coupling 5/8 in x 5/8 in Bores