Ringfeder Stainless Steel Shrink Disc 15mm, 16mm, 17mm ID, 46mm OD, 21mm Length, 140 Nm Torque 4061 - 20x46

Ringfeder 4061 - 20x46 stainless steel shrink disc is a critical component for mechanical power transmission systems, designed to securely clamp shafts with superior torque transmission up to 140 Nm. Its construction from high-alloy forged rings ensures exceptional durability and operational reliability under demanding industrial conditions. This shrink disc offers bore diameters of 15 mm, 16 mm, and 17 mm with an overall outer diameter of 46 mm and length of 21 mm, fitting a wide range of shaft sizes commonly used in manufacturing and processing equipment.

Part of the standard RfN 4061 series, this shrink disc replaces the smaller 4071 design, providing enhanced grip range from 14 mm up to 195 mm bore diameters. Manufactured in Germany, the product complies with RoHS regulations ensuring it meets environmental and safety standards without compromising performance.

Shrink discs like this are widely employed in mechanical engineering, fluid power, and manufacturing sectors to enable reliable shaft-hub connections without damaging the shaft surface. Their use improves the stability of drive systems, reduces vibration and backlash, and allows easier assembly and disassembly compared to traditional keyed connections.

Key benefits include resistance to corrosion due to stainless steel construction and the capability to maintain precise torque values, essential for efficient power transfer and extended equipment life. This shrink disc suits applications such as pump drives, conveyor systems, compressors, and other rotating machinery in industrial plants.

Made from high alloy forged stainless steel rings, offering superior durability and resistance to wear. Bore diameters of 15 mm, 16 mm, and 17 mm accommodate a range of shaft sizes for versatile installation. Outer diameter is 46 mm with a length of 21 mm, providing compact, precise fitment in assemblies.

Standard series design replaces the smaller 4071 model, covering bore sizes from 14 mm to 195 mm for extensive applications. Compliant with RoHS standards ensuring environmentally responsible manufacturing. Ideal for industrial and mechanical power transmission uses, enhancing stability and torque transfer efficiency.

Manufactured in Germany, assuring high-quality engineering and material standards.

Explore the comprehensive range of Ringfeder mechanical power transmission components on EnvMart to find complementary Locking Bushes and power transmission solutions tailored for your industrial requirements.