BL522 Leaf Chain | ANSI BL 2X2 Chain 0.625" Pitch - 10ft Box BK77 Pulley UCTB207-23 bearing is a 1-7/16"

UCTB207-23 bearing is a 1-7/16" bore tapped-base normal-duty mounted bearing unit that utilizes set screws to secure to a 1-7/16" shaft

50P31 sprockets are made to accept a P1 size taper bushing which we also stock with a wide range of bore sizes

140CTB35 Sprocket Dimensions

41B23 sprockets with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

Dimension (dk): 78mm

BL522 Leaf Chain | ANSI BL 2X2 Chain 0.625" Pitch - 10ft Box BK77 Pulley UCTB207-23 bearing is a 1-7/16"BL522 Leaf Chain is manufactured to ANSI (American) standards and is a heavy duty series of leaf chain. The most common applications for leaf chain is forklifts, material handling, and lifting applications that require a high strength and heavy duty chain. The standard BL522 leaf chain that we offer is manufactured using high quality components (pins and plates) that have gone through special manufacturing processes to ensure strength and durability,