Variable speed v-belts

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Subcategory:

Type:

Profile:

Width (mm):

Hight (mm):

Inside Length Li (mm):

Datum Length Lw = Lp (mm):

Outside Length La (mm):

SHWARTZ, GATES and DUNLOP variable speed belts for combines and implements – more than 150 sizes, from 24x12 to 74x26 mm profiles. A variable speed belt transmits power through pulleys of variable diameter, so it is used to adjust ground speed, drum, fan and header speed without changing gears.

Profiles in stock

The profile is given as belt width and height in millimetres, e.g. 32x16 or 45x20. The most common widths on combines are 32, 45 and 51 mm, and profiles of 24, 25, 28, 30, 38, 40, 50, 55, 60 and 62 mm are also available. All belts are cogged on the inside, so they bend more easily around pulleys and run cooler.

How to find the right belt

Compare the profile (width and height) and the length with the old belt. In 45x1500 Li the width is 45 mm and the inside length is 1500 mm. La indicates the outside length, so compare the same type of length when replacing. Some belts also list the original machine manufacturer's part number in the name, which you can use in the search.

Code	Product Name	Designation	Brand	Catalogue Number	Profile	HJ	Width (mm)	32	Hight (mm)	15	Inside Length Li (mm)	Price
1006494	50x2288 La cogged variable v-belt "DUNLOP"	50x22x2288 La	DUNLOP	-	-	-	-	-	-	-	-	12.953,00 RSD
1004371	45x2715 Li cogged variable v-belt "DUNLOP"	HL 45x20x2715 Li	DUNLOP	-	-	-	-	-	-	-	-	0,00 RSD
1007601	32x1905 La cogged variable v-belt "GATES" [GTS 0303147] (NH 80919739)	GTS 0303147	GATES	-	-	-	-	-	-	-	-	23.878,00 RSD
1006047	51x2331 La cogged variable v-belt "GATES" [GTS 0213198]	HM 51x22x2331 La	GATES	-	-	-	-	-	-	-	-	21.699,00 RSD
1002909	45x2750 Li cogged variable v-belt "shwartz" (LAV 340435127)	HL 45x20x2750 Li	SHWARTZ	-	-	-	-	-	-	-	-	0,00 RSD
1009471	32x2090 Li cogged variable v-belt "DUNLOP"	32x15x2090 Li	DUNLOP	-	-	širina (mm)	-	debljina (mm)	-	dužina unutrašnja Li (mm)	-	7.987,00 RSD
1006018	51x2400 La cogged variable v-belt "GATES" [GTS 1413201]	HM 51x22x2400 La	GATES	-	-	-	-	-	-	-	-	32.925,00 RSD
1004372	45x2750 Li cogged variable v-belt "DUNLOP" (LAV 340435127)	HL 45x20x2750 Li	DUNLOP	-	-	-	-	-	-	-	-	0,00 RSD
1010570	32x1480 La wrapped variable v-belt "GATES" [GTS 0210129]	HJ 32x15x1480 La	GATES	-	-	-	-	-	-	-	-	7.736,00 RSD
1006495	51x2400 La cogged variable v-belt "DUNLOP" (CL 603317.0)	51x22x2400 La	DUNLOP	-	-	-	-	-	-	-	-	0,00 RSD
1004937	45x3014 La cogged variable v-belt "shwartz" (MF 621320M2)	HL 45x20x3014 La	SHWARTZ	-	-	-	-	-	-	-	-	0,00 RSD
1010556	33x1519 La cogged variable v-belt "GATES" [GTS 0303117]	33x19x1519 La	GATES	-	-	-	-	-	-	-	-	20.667,00 RSD
1006019	51x2523 La wrapped variable v-belt "GATES" [GTS 1513212]	HM 51x22x2523 La	GATES	-	-	-	-	-	-	-	-	21.474,00 RSD
1010557	33x1880 La cogged variable v-belt "GATES" [GTS 0303144]	33x20x1880 La	GATES	-	-	-	-	-	-	-	-	24.000,00 RSD
1006020	51x2623 La wrapped variable v-belt "GATES" [GTS 1513221]	HM 51x22x2623 La	GATES	-	-	-	-	-	-	-	-	0,00 RSD
1002910	45x3116 Li cogged variable v-belt "tempobelt"	HL 45x20x3116 Li / 3242 La	SHWARTZ	-	-	-	-	-	-	-	-	0,00 RSD
1010571	32x1860 La wrapped variable v-belt "GATES" [GTS 0310157]	HJ 32x15x1860 La	GATES	-	-	-	-	-	-	-	-	9.102,00 RSD
1006021	51x2898 La wrapped variable v-belt "GATES" [GTS 1513240]	HM 51x22x2898 La	GATES	-	-	-	-	-	-	-	-	16.194,00 RSD
1004373	45x3116 Li cogged variable v-belt "DUNLOP"	HL 45x20x3116 Li / 3242 La	DUNLOP	-	-	-	-	-	-	-	-	14.758,00 RSD
1010572	32x2350 La wrapped variable v-belt "GATES" [GTS 0310193]	HJ 32x15x2350 La	GATES	-	-	-	-	-	-	-	-	0,00 RSD

How do I measure a variable speed belt?

Measure the belt width on the top side and the belt height, then the length (easiest with a tape measure along the inside for Li or the outside for La). With these three measurements, find a belt of the same profile and length in the filter.

Can a variable speed belt be replaced with a classical V-belt?

No. A variable speed belt is wider and has a different side angle, designed for variable diameter pulleys. A classical V-belt would slip and wear out quickly.

When should a variable speed belt be replaced?

When cracks appear on the cogs, the sides are glazed or cracked, or the belt slips despite correct tension. A worn belt reduces power transmission and makes speed adjustment difficult.

What do Li and La mean on a variable speed belt?

Li is the inside length of the belt and La the outside length. The same belt has different numbers depending on how it is measured, so compare the same type of length when replacing.