6203 ZZ 270 BRL high temperature deep groove ball bearing 17x40x12

Construction and design

6203 ZZ 270 BRL is a single row deep groove ball bearing specifically designed for high temperature applications where standard bearings lose performance. The construction supports both radial and moderate axial loads while maintaining stable operation.

The bearing is equipped with double metal shields (ZZ), which protect against contamination and are suitable for elevated temperatures. The high temperature version includes optimized internal clearance and specialized lubricant designed to withstand thermal stress.

Technical parameters

Type: deep groove ball bearing single row
Model: 6203 ZZ 270 BRL
Inner diameter: 17 mm
Outer diameter: 40 mm
Width: 12 mm
Sealing: ZZ metal shields
Temperature range: high temperature design
Load type: radial and moderate axial
Application: industrial, furnaces, drying systems, production lines

Industrial applications

The 6203 ZZ 270 BRL high temperature bearing is used in applications exposed to elevated temperatures, such as industrial furnaces, drying equipment, paint lines, and conveyor systems operating under thermal stress.

It is a preferred solution in environments where standard lubricated bearings cannot maintain performance due to heat.

Operational advantages

This bearing provides reliable performance in high temperature conditions thanks to specialized lubrication and internal clearance adjustments.

Metal shields maintain structural integrity at elevated temperatures, unlike rubber seals. The design ensures low friction, stable rotation, and extended service life in demanding thermal environments.

Main description

6203 ZZ 270 BRL is a high temperature deep groove ball bearing designed for industrial applications exposed to elevated temperatures, ensuring durability, stability, and reliable operation.

Within the category of deep groove ball bearings, the 6203 model belongs to the widely used 62xx series, optimized for moderate loads and high rotational speeds. The 17x40x12 mm size is commonly used in compact mechanical systems and industrial equipment.

High temperature bearings are essential in industries where heat affects standard components. The 6203 ZZ 270 BRL version is engineered to resist lubricant degradation and maintain performance under thermal stress.

In industrial practice, this bearing is used in furnaces, drying systems, and production equipment where temperature resistance is critical. As part of the deep groove ball bearing cluster, it represents a specialized solution for high temperature applications.

FAQ

Is this bearing suitable for high temperatures?
Yes, it is specifically designed for elevated temperature operation.

What does ZZ mean?
It indicates double metal shields on both sides.

Where is 6203 ZZ 270 BRL commonly used?
In furnaces, drying systems, and industrial production lines.

Can it operate at high speeds?
Yes, the design supports stable high-speed operation.

What loads can it handle?
Radial loads and moderate axial loads.