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ContiTech
XPB · Ld 1900 mm

There is no photo of this belt: the cross-section drawing of SPB to DIN 7753-1 / ISO 4184 is shown

Narrow cogged V-belt, profile XPB

Cogged V-belt ContiTech XPB 1900 (5VX 750)

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Specifications

Manufacturer part number
Ld
1900 mm
Pitch length LdLength along the neutral line of the belt, this is the number in the part number. DIN catalogues call it Lw; the value is the same. Source: part no. XPB 1900 (5VX 750), DIN 7753-1 / ISO 4184
La
1922 mm
Outside length LaLength along the back of the belt, the one a tape measure gives. For profile SPB it is 22 mm longer than the pitch length. Source: Optibelt Technical Manual V-Belt Drives
wd
14 mm
Pitch width wdBelt width at the neutral line. It equals the pitch width of the SPB pulley groove: the belt and the pulley fit each other by it. Source: Optibelt Technical Manual V-Belt Drives (allworldmachinery.com/customer/docs/OPTIBELT_TECH_MANUAL_V-BELTS.pdf), table 5 (SK), table 14; DIN 7753-1 / ISO 4184
Design
coggedX in the part number
b
16.3 mm
Top width bWidth of the belt back. Use it to check the profile of an old belt with calipers. Source: Optibelt Technical Manual V-Belt Drives (allworldmachinery.com/customer/docs/OPTIBELT_TECH_MANUAL_V-BELTS.pdf), table 5 (SK), table 14; DIN 7753-1 / ISO 4184
h
13 mm
Height hHeight of the section from the back to the bottom face of the wedge. Source: Optibelt Technical Manual V-Belt Drives (allworldmachinery.com/customer/docs/OPTIBELT_TECH_MANUAL_V-BELTS.pdf), table 5 (SK), table 14; DIN 7753-1 / ISO 4184
m
0.446 kg
Mass mMass of one piece according to the supplier. Source: supplier

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About the belt

b 16.3h 13
b×hsection 16.3 × 13mm
Ldpitch length 1900mm
wdpitch width 14mm
mmass 0.446kg

Narrow V-belt of profile SPB, cogged with a pitch length of 1900 mm. Section 16.3 × 13 mm, pitch width 14 mm: the belt sits in the SPB pulley groove by it. Mass 0.446 kg.

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Frequently asked questions

What do Ld, Lw and La mean?

Ld and Lw are the pitch length along the neutral line: ISO writes Ld, DIN writes Lw, the number is the same. La is the outside length along the back; for SPB it is 22 mm more. This belt has Ld 1900 mm and La 1922 mm.

Can I fit SPB 1900?

The size and groove are the same; a plain belt has no cogs on the underside, so it bends less easily on small pulleys. You can fit it, but belts of one drive should be of one brand and one design.

How do I measure an old belt if the number has worn off?

The top width of SPB is 16.3 mm and the height is 13 mm. A tape measure along the back gives the outside length La; subtract 22 mm to get the number in the part number.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.