1. Why choose Dai Hong Phat as a supplier for Martin TB bushings?
– Genuine Martin SPZ escalator pulleys imported from Martin/USA.
– Full CO/CQ documents on Martin pulley products provided by Dai Hong Phat company.
– Genuine products are always available in stock, fast delivery.
– Provide customers with technical drawings of the product (upon request).
– A team of highly skilled technical experts always provide dedicated support.
– Free consultation on optimization solutions for your factory.
– Provide genuine catalogues of escalator pulley products for customers.
– Free conversion of technical parameters and dimensions of escalator pulley products upon request.
– Nationwide delivery 24/7, helping customers feel secure in minimizing machine downtime.
– There is a professional fine-tuning workshop according to customers’ specific requirements.
2. Dai Hong Phat Corp is a representative specializing in providing all Martin tapered bushing products throughout Vietnam:
– Dai Hong Phat Company is the importer and distributor of all 100% genuine coupling products of the Martin brand in Vietnam.
– Dai Hong Phat Company commits to more than 10 years of prestige, ensuring that customers can buy 100% Martin TB Bushings products with high quality and the best price on the market.
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Characteristics of Martin TB tapered bushings:
– Manufacturer: Martin/USA
– There are many tapered bushing codes: 1008, 1210, 1215, 1310, 1610, 1615, 2012, 2517, 2525, 3020, 3030… 120100.
– Large codes such as 7060, 8065, 120100 are often used in heavy industrial applications, requiring large torque transmission.
– Shaft diameter: 0.5 – 5000 mm.
– High torque transmission capacity from: 1,200 – 260,000 in-lb.
– Martin TB Bushings have a standard 8° taper angle to help tighten firmly on the shaft thanks to high friction force.
– Compatible with a wide range of hub materials: grey cast iron (Class 20, 30) and steel.
4. Applications of Martin TB bushings in industry:
Martin TB Bushings are widely used in industrial transmission systems, thanks to their high load-bearing capacity and easy disassembly.
– Pulley installation: Used to fix escalator pulleys, toothed belt pulleys, etc. onto the motor shaft, ensuring precise transmission. For example: installed on Martin escalator pulleys.
– Gear mounting: Used to install circular transmission gears, bevel gears, etc. onto the shaft without the need for key machining.
– HVAC electromechanical systems: Installed in fan and water pump systems, helping to save maintenance time and ensure continuous operation.
– Heavy industrial machinery: Used in conveyors, crushers, industrial fans, presses.
See more products: Martin Pulleys using Martin Tapered Bushings
5. Technical parameters of TB Bushings:
| Catalogue Martin TB Bushings |
Installation Martin TB Bushings |

| No.1008 – 3030 Taper Bushings |
|||||||
| Bush No. | Torque Capacity (in-lb) |
A | B | C | D | ||
| Class 20 Gray Iron |
Class 30 Gray Iron |
Steel | |||||
| 1008 | 1200 | 1,386 | 0,875 | 2,375 | 2,188 | 1,938 | 1,328 |
| 1108 | 1300 | 1,511 | 0,875 | 2,5 | 2,313 | 2,063 | 1,453 |
| 1210 | 3600 | 1,875 | 1 | 3,625 | 3,250 | 2,875 | 1,750 |
| 1215 | 3550 | 1,875 | 1,5 | 3,125 | 2,875 | 2,625 | 1,750 |
| 1310 | 3850 | 2 | 1 | 3,75 | 3,375 | 3 | 1,875 |
| 1610 | 4300 | 2,250 | 1 | 4 | 3,625 | 3,250 | 2,125 |
| 1615 | 4300 | 2,250 | 1,5 | 3,5 | 3,25 | 3 | 2,125 |
| 2012 | 7150 | 2,750 | 1,25 | 4,75 | 4,375 | 3,875 | 2,625 |
| 2517 | 11600 | 3,375 | 1,75 | 5,5 | 4,875 | 4,375 | 3,250 |
| 2525 | 11300 | 3,375 | 2,5 | 4,75 | 4,500 | 4,250 | 3,250 |
| 3020 | 24000 | 4,250 | 2 | 7 | 6,250 | 5,625 | 4 |
| 3030 | 24000 | 4,250 | 3 | 6,25 | 5,750 | 5,375 | 4 |
What are the benefits for customers who buy Martin TB Bushings at Dai Hong Phat?
– Martin is a prestigious brand from the United States, specializing in providing industrial equipment such as: flexible shaft couplings, overload protection devices and many other specialized transmission solutions.
– Dai Hong Phat is currently the official authorized partner of Martin in Vietnam, committed to distributing 100% genuine products, with full quality certificates (CO/CQ), clear origin and new condition.
– This cooperation aims to bring optimal coupling solutions to the Vietnamese market, helping customers improve operating efficiency and save long-term costs. Contact us now for advice!
Or see more information at:
– https://www.khopkhoatruc.com/
– https://www.facebook.com/khopnoitrucdaihongphat
– https://www.facebook.com/khopkhoatruccondaihongphat
– https://www.youtube.com/channel/UCaWH09QEtoCThHO3uzlfImg
– https://www.youtube.com/channel/UC4LmsXq3FmjtbQaa0cVrXVw
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: (+84)906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner Website: https://www.martinsprocket.com/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: (+84) 0906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |

