BIKON 1003 140×190

BIKON 1003-140-190 Keyless Locking Assembly

Description

The BIKON 1003-140-190 is a high-quality keyless locking device designed for establishing a secure, friction-based connection between a shaft and a hub. This self-centering assembly is capable of transmitting very high levels of torque and is suitable for demanding industrial applications. The design ensures a backlash-free connection that is easy to assemble and disassemble.

Specifications

• Manufacturer: BIKON
• Model: 1003-140-190
• Inner Diameter (d): 140 mm
• Outer Diameter (D): 190 mm
• Overall Length (L): 75 mm
• Transmissible Torque (Mt): 105,000 Nm
• Clamping Screws: 12 x M12
• Screw Tightening Torque (TA): 190 Nm
• Weight: 8.1 kg

Label Info

• Brand: BIKON Technik
• Model: BIKON 1003-140-190
• Tightening Torque: TA = 190 Nm
• Order Number: 17769

Application

This locking assembly is ideal for heavy-duty power transmission applications, including connecting gears, sprockets, pulleys, and flywheels to shafts in machinery such as conveyors, mixers, presses, and wind turbines.

Country of Origin

Germany

CO2 Impact

By purchasing this pre-owned component, you help avoid the 16.2 kg of CO2 emissions associated with the production of a new one. This saving is equivalent to driving a car for approximately 81 kilometers.

Availability

This is a New Old Stock (NOS) item in excellent condition. The product is unused, but the original packaging is damaged. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the correct procedure for tightening the screws?

The clamping screws should be tightened sequentially in a criss-cross pattern, in several stages (e.g., 25%, 50%, 100%), until the final specified torque of 190 Nm is reached on all screws. This ensures even pressure distribution and proper centering.

Can this locking assembly be reused?

Yes, BIKON locking devices are designed for multiple uses. Before reinstallation, ensure all components are clean, inspected for damage, and the tapered surfaces and screw threads are lightly lubricated with standard machine oil.

Is any special lubrication required for installation?

Yes, apply a light coat of standard machine oil to the screw threads and the tapered surfaces of the assembly. It is critical not to use lubricants containing molybdenum disulfide (MoS2) or grease, as these will significantly alter the friction coefficients and may lead to incorrect clamping force or component damage.

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026