SG Series	 Track Roller Bearings
SG Series	 Track Roller Bearings
SG Series	 Track Roller Bearings

SG Series

SG series orbital roller bearing is a high-performance bearing product specially designed for track and guide systems. They use advanced manufacturing processes and high-quality materials to ensure stability and durability in extreme conditions. This bearing has excellent load-carrying capacity and wear resistance and is suitable for heavy-duty and high-speed applications such as railways, construction machinery and conveying equipment. Design features of the SG series include optimized rolling element and inner and outer ring shapes to reduce friction and improve efficiency. In addition, these bearings also perform well in terms of sealing and dust resistance, effectively extending their service life. Whether in harsh environments or complex operating conditions, SG series orbital roller bearings can provide reliable performance and ensure the safe operation of equipment.

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Product parameters

Type Dimensions (mm) Load(KN) Weight
dw d D C B L d2 H Cw Cow (Kg)
SG15 6 5 17 8 5.75 20.46 8.6 1 1.27 0.82 8
SG15-10 10 5 17 8 5.75 25.5 8.6 1 1.27 0.82 9
SG20 8 6 24 11 7.25 28.62 11.1 1.2 3.4 1.7 25
SG25 10 8 30 14 8.5 35.77 13 1.5 3.67 2.28 49
SG35 12 12 42 19 12.5 48.93 18 1.5 8.5 5.1 136
SG15N 6 5 17 8 5.75 20.46 8.6 0.5 1.27 0.82 8
SG20N 8 6 24 11 7.25 28.62 11.1 0.7 3.4 1.7 25
SG25N 10 8 30 14 8.5 35.77 13 1 3.67 2.28 49
SG35N 12 12 42 19 12.5 48.93 18 1 8.5 5.1 136

about Yinin

Shanghai Yinin Bearing and Transmission Company was founded in 2009 and has over 20 years of experience in the bearing field. We are China SG Series Track Roller Bearings manufacturers and offer custom SG Series Track Roller Bearings factory. Since 1999, starting from representing bearing manufacturers in China, we have exported different kinds of bearings. Nowadays we are developing one completed sales and manufacturing bearings group.

Industry Applications

Bearings also play a very important role in agricultural machinery. They are used to support rotatin...

Bearings are widely used in automobiles. They are the key supporting and rotating parts of many movi...

Used for support, height, angle, joint, and rotating parts of medical equipment.

Used for support, rotation, motor and compressor parts of household appliances.

Used for rotation and movement of support and guide parts of automation equipment

In building structures, bearings can be used to connect different structural components.

In the production process of food and beverages, pumps are needed to transport liquids and compresso...

Bearings are used in aircraft and spacecraft engines to support rotating components such as turbines...

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