PUMPS

An L100 rubber spider coupling, often used with Lovejoy L-jaw couplings, is a flexible coupling component designed to transmit torque while accommodating misalignment between shafts. The "spider" refers to the rubber insert that sits between the two coupling halves. These couplings are typically made of NBR (Nitrile Butadiene Rubber) or urethane and are available in various sizes and bore diameters. 

A Lovejoy L100 3/4" jaw coupling half is a component designed to connect shafts and transmit torque, while also accommodating misalignment. It features a 3/4 inch bore with a 3/16 inch keyway and two set screws for secure attachment.  

The Lovejoy L100 7/8" coupling half is a component of a flexible jaw coupling, designed for connecting shafts and accommodating misalignment. It features a 7/8 inch bore, a 3/16" x 3/32" keyway, and two set screws. The overall length is typically around 3.5 inches, with an outside diameter of 2.5 inches. The coupling half is made of iron and is part of the L100 series. 

An L100 1" coupling half, designed for L-jaw couplings, features a 1-inch bore with a 1/4-inch keyway and two set screws for secure attachment. The coupling half has a 2.54-inch outside diameter and a length through bore of 1.38 inches, with an overall length of 3.48 inches. 

The L100 1-1/8" coupling half is a component of a L-jaw flexible coupling, designed for connecting shafts with a 1-1/8 inch diameter. It features a 1/4" x 1/8" keyway and two setscrews for secure attachment. The coupling half has an outer diameter of 2.54 inches and an overall length of 3.48 inches. It can handle a maximum torque of 370 in-lbs and a maximum speed of 3600 RPM. 

The Lovejoy L100 1-3/8" coupling half, also known as an L100 hub, is a component of a jaw-type flexible coupling. It has a 1-3/8 inch bore, is keyed, and secured with two set screws. The hub is made of iron and has an outside diameter of 2.54 inches and a length through bore of 1.38 inches. 

The TB Woods 6JE sleeve insert, typically used with Sure-Flex couplings, is a one-piece solid EPDM rubber component. It's designed for various applications, including blowers, compressors, conveyors, mixers, motors, and pumps. It can handle a maximum speed of 6,000 RPM and a torque rating of 585 in-lb. The insert is 1-7/8 inches wide and has an outside diameter of 3-3/4 inches. It can operate in temperatures ranging from -30°F to +275°F. 

A TB Woods 6J 1 3/8" Sure-Flex coupling half, specifically the Type J Flange, has a 1 3/8 inch bore size, is made of high-strength cast iron, and features a 5/16" x 5/32" keyway. It's designed for use with EPDM or Neoprene sleeves and has a maximum bore diameter of 1.375 inches.

A 6J 7/8" Woods coupling half has a 7/8 inch bore, a 2-1/2 inch hub diameter, and a 9/16 inch hub length. The keyway size is 3/16 inch by 3/32 inch, and it has a maximum RPM of 6000. The coupling half also includes a 5/16-18 UNC x 3/4 inch set screw. 

A TB Woods 6J 1-1/8" Sure-Flex coupling half, with a 1-1/8 inch bore, is made of cast iron and features a 1/4" x 1/8" keyway. It's designed for high torsional flexibility, accommodating various misalignments and vibrations. The coupling flange has an outside diameter of 4 inches and a hub diameter of 2.5 inches. It can handle a maximum speed of 6,000 RPM and a maximum torque of 585 in-lb.