SPR0161

Timing Belt 1120-8M-30 (Singal teeth)

Specifications

Length	1120 mm
Pitch	8M
Width	30 mm
Teeth	Single
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
SPR0218	Timing Belt 1120x8x30 single teeth	1120 mm	8M	30 mm	Single	140	In stock	Quote
SPR0290	Timing Belt 1120x8x40 single teeth	1120 mm	8M	40 mm	Single	140	In stock	Quote
SPR0292	Timing Belt 1120x8x30 single teeth	1120 mm	8M	30 mm	Single	140	Sourced	Quote
SPR0336	Timing Belt 1136-8M-40 Single Teeth	1136 mm	8M	40 mm	Single	142	In stock	NPR 931.63
SPR0443	Timing Belt 1104-8M-30 Single Teeth	1104 mm	8M	30 mm	Single	138	In stock	NPR 747.13
SPR0300	Timing Belt 1100x8x30 single teeth	1100 mm	8M	30 mm	Single	—	Sourced	Quote
SPR0160	Timing Belt 1160-8M-30 (Singal teeth)	1160 mm	8M	30 mm	Single	145	In stock	NPR 675.71
SPR0174	Timing Belt 1080-8M-30 Singal teeth	1080 mm	8M	30 mm	Single	135	In stock	NPR 707.03
SPR0220	Timing Belt 1080x8x40 single teeth	1080 mm	8M	40 mm	Single	135	Sourced	Quote
SPR0224	Timing Belt 1080x8x40 single teeth	1080 mm	8M	40 mm	Single	135	Sourced	Quote