- What We Offer -
Dowel Pin
Crowned, rounded spherical, and chamfered ends Cylindrical Needle roller (including chamfer on both ends) are available.
Size Ranges from SUMA
➧ Diameter: .031″ to 1.000″ (.787mm to 25.4mm)
➧ Length: .125″ to 3.000″ (3.17mm to 76.2mm)
Standard Materials
➧ Chrome steel
➧ Stainless steel
Size Ranges from SUMA
➧ Diameter: .031″ to 1.000″ (.787mm to 25.4mm)
➧ Length: .125″ to 3.000″ (3.17mm to 76.2mm)
Standard Materials
➧ Chrome steel
➧ Stainless steel
| Applications for Precision Pins, Shafts and Parallel Pin : | ||
| ◢ Alignment pins ◣ | ||
| ◢ U-Joints (needle rollers) ◣ | ||
| ◢ Small motor shafts ◣ | ||
| ◢ Mechanical timer pins ◣ | ||
| ◢ CV Joints ◣ | ||
| ◢ Bearings ◣ | ||
| ◢ Starter Drives ◣ | ||

— About Us
More Than Just a Clutch & Bearing Company
We provide Suma manufactured precision bearings, clutches to OEMs & distributors all over the world.
- Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, the main products are one way clutch bearing, cam follower bearing, needle bearing and Spherical plain bearing. It has 4 major categories, over 100 different patterns and more than thousands sizes available. With a wide range of variety , products are widely used in printing machine, packaging machine ,conveyor system, bucket elevator, gearbox , reducer and any power transmission industrial field.

Our Advantages
Dowel Pin
— Need a Quote Fast?
Liudao Industrial Park, YaoguanTown, Wujin District , Changzhou City , Jiangsu Province, China , 213102
0086-519-85858018
Send us all the info: Product type, product number, dimensions (ID, OD, Width) and we will get back to you fast.











