SPR0275

Timing Belt 1120x8x30 double teeth

Specifications

Length	1120 mm
Pitch	8M
Width	30 mm
Teeth	Double
Tooth count	140
Unit	PCS

How to read a timing belt size

A size like 1680-14M-50 means 1680 mm pitch length, 14M profile (14 mm between teeth, HTD curvilinear tooth) and 50 mm width. Tooth count = length ÷ pitch, so 1680-14M has 120 teeth.

Single vs double teeth

Double-teeth belts (marked D or DA) have teeth on both sides and drive pulleys on either face, for serpentine or reversing drives. They are not interchangeable with single-teeth belts of the same length.

Measuring a worn belt

Count the teeth and multiply by the pitch to get the length. Measure the width across the belt. Send us a photo of the printed marking if it is still readable.

Other sizes See all ›

Part no.	Description	Length	Pitch	Width	Teeth	Tooth count	Stock	Price
SPR0280	Timing Belt 1120x8x40 double teeth	1120 mm	8M	40 mm	Double	140	In stock	NPR 4,090.39
SPR0208	Timing Belt 1136-8M-40DA Double teeth	1136 mm	8M	40 mm	Double	142	In stock	NPR 2,643.16
SPR0232	Timing Belt 1180x8x30 double teeth	1180 mm	8M	30 mm	Double	—	Sourced	Quote
SPR0314	Timing Belt 1180x8x30 double teeth	1180 mm	8M	30 mm	Double	—	Sourced	Quote
SPR0200	Timing Belt 1200-8M-30DA Double teeth	1200 mm	8M	30 mm	Double	150	In stock	NPR 2,281.70
SPR0317	Timing belt 1240x8x30 double teeth	1240 mm	8M	30 mm	Double	155	Sourced	Quote
SPR0239	Timing Belt 1260x8x30 double teeth	1260 mm	8M	30 mm	Double	—	Sourced	Quote
SPR0294	Timing Belt 1260x8x30 double teeth	1260 mm	8M	30 mm	Double	—	Sourced	Quote
SPR0366	Timing Belt 1304830 (Double Teeth)	1304 mm	8M	30 mm	Double	163	In stock	Quote
SPR0159	Timing Belt 1320-8M-30D (Double teeth)	1320 mm	8M	30 mm	Double	165	In stock	NPR 2,247.39