KOLO Series	 Conveyor Roller Bearing
KOLO Series	 Conveyor Roller Bearing
KOLO Series	 Conveyor Roller Bearing

KOLO Series

KOLO series conveyor roller bearings are high-performance bearings designed specifically for conveyor systems with excellent durability and reliability. This series of bearings are made of high-quality materials to ensure long-lasting use in harsh environments. The design of the KOLO series focuses on reducing friction and wear, thereby improving operating efficiency and reducing energy consumption. Its unique sealing structure can effectively prevent dust and moisture from intruding and extend the service life of the bearing. In addition, the KOLO series also has good load-bearing capacity and is suitable for heavy-duty conveying applications such as mining, logistics and manufacturing. Whether under high temperature, low temperature or humid working conditions, KOLO series bearings can maintain stable performance and meet various industrial needs.

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Product parameters

Item No. D d H H1
KOLO 650 49.5 6.5 23.5 14.5
KOLO 1250 49.5 12 23.5 14.5
KOLO 1144 44 11 13.5 12.5
KOLO 1444 44 14 13.5 12.5
KOLO 1040 40 10 13 12
KOLO 1055 55 10 16 14
KOLO 1255 55 12 16 14
KOLO 1560 60 15 17 14.5
KOLO 1260 60 12 17 14.5
KOLO 0850 50 8 23.5 15
KOLO 0638 38 6 11 25
KOLO 0848 48 8 23.5 15
KOLO 0648 48 6 24 15.4
KOLO 0850-32 50 8 32 15

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 KOLO Series Conveyor Roller Bearing manufacturers and offer custom KOLO Series Conveyor Roller Bearing 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...

WHAT’S NEWS

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2026-09-09

How Bearing Manufacturers Ensure Quality: Materials, To...
When a food-processing plant replaces the same 6200-size bearing every three weeks, the problem is rarely the load calculation and almost never the maintenance crew. More often, the bearing was produ...

2026-09-03

Deep Groove Ball Bearing Manufacturing Process Explaine...
Why the Manufacturing Process Decides Bearing Performance A CNC machine spindle stops mid-cycle, and the maintenance team pulls a 6205 deep groove ball bearing with spalled raceways. The replacement ...

2026-08-26

Future Trends in Bearing Technology: Smart, Sustainable...
A maintenance engineer opens a monitoring dashboard and sees a bearing in the main conveyor drive reporting a slow temperature rise and a subtle vibration trend. The system recommends a scheduled rep...

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