$ € £

Home/Pulleys & Belts/Pulley Belts/Pulley Belt 4mm x 50mm Internal Diameter

34 of 38

Testimonials Testimonials

Excellent service, purchased Monday arrived Wednesday. Highly recommended ????

Ian 08/02/2023

Thank you for making all these things available.
The miniature ball race bearings are a work of...

John Noakes 04/11/2022

Excellent Service, well packed order and invoicing clearly understood.
Website well laid out and...

GEOFFREY LAMBERT 15/10/2022

This was the first time Ive used Technobots. The infomation on the website was just what was...

TimM 30/09/2022

Good service, good products, what more do you want.

Pete Withers 21/09/2022

Simply never let you down

CJM Design 29/08/2022

First time using Technobots, and I'm very pleased with the range of products, easy to use...

Jim 05/07/2022

First time buying from Technobots and very pleased with the service. Will certainly be ordering...

Rob Sutton 27/06/2022

Have dealt with this company many times and only once has anything gone wrong, and that was...

Ian Mitchell 07/06/2022

Easy to follow pages on website,Quickly dispatched, Packaged well...Excellent service...RO

RICHARD OUARET 27/05/2022

'grrreat 'service and speedy delivery I ordered battery holders Press-stud which were exactly...

joseph Rizzo 16/03/2022

Brilliant service and very fast delivery, thank you.

Ray Stott 13/02/2022

Excellent service. Fast delivery

Bob Wells 29/01/2022

Excellent service. Needed some new idler pulleys, found what I wanted so placed an order. Goods...

Paul Teece 28/01/2022

Excellent service - 2day delivery even by 'snail mail'

M Brown 12/01/2022

Nice to find an online company selling small quantities of electronic components with a wide...

Dave Brown 14/12/2021

Excellent service, good quality goods, fantastic price. I'll certainly use technobots again.

Jan C. 14/11/2021

Hugely impressed by the service. Competitively priced items, well packaged and dispatched same...

Ben T 27/10/2021

Very good company. Orders promptly dealt with.

Mike Hurst 23/09/2021

I HAVE ALWAYS RECEIVED A VERY GOOD SERVICE
FROM TECHNOBOTS. A QUICK DISPATCH TIME AND
EMAIL...

RICHARD OUARET 09/08/2021

As usual all products turned up next day in perfect condition.

Ian B 06/07/2021

All products turned up the next day in perfect condition, excellent service.

Ian B 25/05/2021

As always my order was dispatched before orders from other companies at a lower postage cost. I...

Paul Freeman 05/05/2021

Ordered a chain and sprockets plus other bits. Couldn't believe everything except two sprockets...

Allen 22/04/2021

Cracking motors, so scrumptious!

Cheers Geoff!

Martin Tyler and Alan Smith 21/04/2021

So far I've bought several sizes of drive belt from Technobots - every time they were excellent...

Grahame M 21/04/2021

Excellent Service, prompt delivery, thank you!

Brian Wise 27/03/2021

Ordered some makerbeam products. Arrived quickly, perfect condition, well worth money. Thanks for...

Parts for small computer build 02/02/2021

Excellent company to deal with Prompt and Efficient, also when I rethought a problem they...

John Shrewsbury 08/01/2021

Super fast shipping top quality items and service will purchase again.

JOHN Berrington 18/12/2020

50mm Diameter Pulley Belt

Pulley Belt 4mm x 50mm Internal Diameter

£0.84

(£1.01 UK, incl VAT)

Price in points: 168 points

Part No.: 4602-330

Weight: 3 g

Availability: In stock

Quantity:

+ −

Add to wish list

Description

A 4mm diameter 'O' ring with an internal diameter of 50mm. Made from Nitrile (NBR N70) rubber which is ideal for use as a drive belt on our wooden, plastic and aluminium 'V' pulleys. Suitable for use up to 70 Deg C.

Customers also bought....

Alum. Pulley 25mm

Part No.: 4602-015

Alum. Pulley 25mm

£6.01 (£7.21 UK, incl VAT)

Part No.: 4602-015

25mm overall diameter, 17mm core diameter, 6mm bore, pulley width 7.88mm, overall width including boss 14.85mm. Suitable for our 5mm diameter round belt...

Custom Bore Size :

Tapped Hole Size :

Availability: In stock

Pulley Belt 4mm x 60mm Internal Diameter

Part No.: 4602-336

Pulley Belt 4mm x 60mm Internal Diameter

£0.81 (£0.97 UK, incl VAT)

Part No.: 4602-336

A 4mm diameter 'O' ring with an internal diameter of 60mm. Made from Nitrile (NBR N70) rubber which is ideal for use as a drive belt on our wooden, plastic...

Availability: In stock

Pulley Belt 4mm x 70mm Internal Diameter

Part No.: 4602-342

Pulley Belt 4mm x 70mm Internal Diameter

£1.22 (£1.46 UK, incl VAT)

Part No.: 4602-342

A 4mm diameter 'O' ring with an internal diameter of 70mm. Made from Nitrile (NBR N70) rubber which is ideal for use as a drive belt on our wooden, plastic...

Availability: In stock