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Product DescriptionWe are the leading top Chinese coupling manufacturer, and are specializing in various high quality NM coupling.1. Material: Cast iron, Rubber.2. EPT and ODM are available3. High efficient in transmission4. Finishing: Painted.5. High quality with competitive price6. Different models suitable for your different demands7. Stock for different bore size on both sides available.8. Application in wide range of environment.9. Quick and easy mounting and disassembly.10. Resistant to oil and electrical insulation.11. Identical clockwise and anticlockwise rotational characteristics.12. Small dimension, low weight, high transmitted torque.13. It has good performance on compensating the misalignment.Techncial DateKASINNo.Max.Torque Normal N.mMax.speedBore dia.Hub/BØOutside dia./A ØLength/LToleranceApprox.Weight/KgsMinMaxd Ød Ø50131350007193350252.0 ±0.50.56739.210,0009284667302.5 ±0.518288.28,00010325382403.0 ±1.01.897186.27,00012426997503.0 ±1.03.31122946,000144879112603.5 ±1.05.2128470.45,000185590128703.5 ±1.081487354,5002265107148803.5 ±1.012.716812254,0002875124168903.5 ±1.519.319419603,50032851401941003.5 ±1.526.321429403,00045951572141104.0 ±2.035.72657355.92,500701201982651405.5 ±2.566.3Related ProductsRoller Chain CouplingFCL CouplingCurved Jaw CouplingManufacturingApplications:NM couplings are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.About UsKasingroup was established in 1989, and its first product is casting carrier trolley for power &free conveyor system. In 1995, Kasin purchased Luoyang Guoping Forging Factory (LYGP), amarketer of forging bolts &nuts to power &free line market in china. With this acquisition, Kasin positioned itself as one of major parts suppliers of monorail and power &free conveyor system in china.In 2005, H&H Corp., aprofessional manufacturer of large size conveyor chain, was purchased aportion as sharehould by Kasin, and worked as export window to all over the world, especially bucket elevator chain, sugar mill chain, welded mill scaper chain.In 2015, Kasin established itself machinery company/Kasin machinery(Henan)Co.,Ltd., produced fleixible coupling, eg: FCL Coupling, NM Coupling, Curved Jaw Coupling, Chain Coupling andJaw Coupling.Nowadays,Kasin is one of the biggest professional specialist of Engineering Class Conveyor Chain, Drop Forged Rivetless Chain,Forged Chain, Sugar Mill Chain, Bucket Elevator Chain, Flexible Couplings and 100% to oversea market, covering Japan, U.S. and Europ etc.With the certificate of ISO 9001 and GB/T 19001, Kasin provide top quality products at the reasonable price, to win-win situation in long-terms cooperation, adhering to the slogan: "FIRST TIME, EVERY TIME".Our mission is to provide highest quality products at the best possible price. And in doing so, to provide an unmatched customer experience and to build customer trust and satisfaction. Honest, Quality, Efficient, Developing, Security the five crucial components constituting KASIN, which is the key motto for all of the KASIN employees. Therefore, we keep striving to build acorporate system that is highly appreciated and we hope that you continue to select and use Kasin products with pride and satisfaction.ExhibitionCertificatesOur Service

1. The questions about the coupling will be answered within 24 hours.

2.Update the procession of manufacturing.

3. Our professional engineer can answer technical questions,help you solve technical problems andhelp you choose the most suitable product according to your requirment.

4. Warranty 12 months: Free replacement of defective products within 12 months.Packing Details &DeliveryInner Packing: Carton, Standard export packing or According to customer’s requirement

Outer packing: wooden cases or According to customer’s requirement


Q: Are you trading company or manufacturer ?

A: We are professionally manufacturer in China and own ourself Forging &Casting-workshop, warmly welcome to visit our factoryat any time.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?is it free or extra ?

A: Yes, it’s available for Kasin to submit sample for approval free of charge, however it’s Kasin regulation: for new potentioal customer, sample is free but customer is responsilble for logistic fee.

Q: What is your terms of payment ?

A: 100%T/T Before shipment after inspect well

If you have another question, pls feel free to contact us as below:

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Kasin Industries(Shanghai) Co.,Ltd.No.989,Guoshun Road, Shanghai FengPu Industrial Park,FengXian District, Shanghai, P.R.China, 201400Tel: 86-21-57152031Fax: 86-21-57152030Http://