For more information on a single groove 1TB44 pulley
The 12BH heavy offset link is also referred to as a 12BH half link
This 6803 ball bearing is a high-precision premium quality deep groove 17x26x5 ball bearing made to ABEC 3 precision standards from AXIS
Dimension (N): 18
7mm pitch 08B chain and conforms to ISO and DIN dimensional standards for direct interchangeability
4545 Taper Lock Bushing X 3-5/8" Bore Manure Spreader Pintle Chains For more information on aThis 4545 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 4545 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 3 5 8" bore with a standard keyway, for more