1.Auto timing belts, 2.Ribbed V-Belt, 3.Conveyer belt, 4.bando timing belt, 5.Automotive V-belts

MODEL	Pitch	TOOTH HEIGHT	BELT THICHNESS
ZA	9.525	1.91	4.1
ZB	9.525	1.91	4.1
ZH	9.525	3.5	5.2
YH	8	3.5	5.2
ZR	9.525	3.2	5.7
YS	8	2	5.7
ZS	9.525	3.53	5.7
YA	8	2.95	5.2
ZAS	9.525	2.32	4.62
ZBS	9.525	2.76	5.06
S8M  YU	8	3.05	5.35
FS	9.525	3.05	5.35
MY	8	3.06	5.2
MR	9.525	3.54	5.6
RU	9.525	3.41	5.4
ZLB	9.525	2.7	5.05

No.NameFunctionMaterial1

Top Rubber

Protect the linling tensile memberCR HNBR2

Tensile Member

Core material to pass the dynamic forceGlass Filber3

Teeth Rubber

Protect the tensile member and maintain the shape of the rubber4

Teeth Fabric

Maintain the shape of the adhesive

Auto timing belt 129MR31 Oem No: 13568-54070