China Custom Inch Groove European Standard SPA SPB SPC SPZ Cast Iron Sheave Idler V Belt Pulley with Taper Bush Tensioner

Raydafon Group offers China custom inch groove European standard SPA SPB SPC SPZ cast iron sheave idler V belt pulley with taper bush tensioner, ideal for industrial applications, providing durability, precise tensioning, and superior performance to enhance machinery efficiency and reliability.

Send Inquiry

Product Description

The most common V-belt pulleys are SPZ, SPA, SPB and SPC. They are available in standard and clamping bushing models. Of course, the corresponding pulley can also be used for other V-belt types. In addition, we provide V-type pulleys that meet customer specifications. In our turning workshop, we can process standard pulleys according to customer requirements or drawings.

Advantages of V-belt pulley: (1) Pulley drive can reduce the impact of load; (2) The belt pulley drives smoothly, with low noise and vibration; (3) The belt pulley transmission structure is simple and easy to adjust; Pulley transmission

(4) the manufacturing and installation accuracy of pulley is not as strict as meshing transmission; (5) Belt pulley transmission has overload protection function; (6) The adjustment range of the center distance between the two shafts of the belt pulley transmission is large.

	a	b	c	d	e	f	h	34°	38°
SPZ	9.7	8.5	8.0	12	8.0	2.5	12	p≤80	p≥80
SPA	12.7	11	10.0	15	10.0	3.5	15	p≤118	p≥118
SPB	16.3	14	12.5	19	12.5	4.0	18	p≤190	p≥190
SPC	22.0	19	16.0	25	16.0	24	24	p≤315	p≥315