KBC Products

Radial Bearings

Deep groove ball bearings

Product Organizaion

• 6000 ∼ 6018 (Inside diameter Φ10 ∼ Φ 90)
• 6200 ∼ 6217 (Inside diameter Φ10 ∼ Φ 85)
• 6300 ∼ 6316 (Inside diameter Φ10 ∼ Φ 80)


Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies.

These products are of simple design, durable in operation and easy to maintain; they are available in single and double row designs and and in open and sealed variants. Due to the production technology used, open bearings can still have turned recesses on the outer ring for seals or shields.

Due to their low frictional torque, they are suitable for high speeds

Air conditioner, Washing machine, Pumps, Elevator, Cultivator , Trackter, Rice-planting machine , Combine etc.


Extra small bearings


Product Organizaion

• 608, 629, 638


As a deep groove bearing which inner diameter is under 10mm. It is used for OA machines and small size turnover machines.

Moters, Automotives.


Angular contact ball bearings


Product Organization

• Single row : SA0300 ~ SA0370 (external diameter Φ400m)
• Dounle row : SDA 0102, SDA 0107


It has characters such as high load, low turnover( less than 60rpm), lubrication with oil.
It can't be used for high speed. I was developed for the purpose of decelerating moters in the excavator.
Assembling and Processing is easier than common angular contact ball bearings because of the use of seperated retainer. Also it is quiet than steel retainer.

Pumps, machine tool, Textile machinery


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