Techno Overseas
Industry 02 / 07 · High Temperature

Engineered to run beyond 300 °C.

High-temperature bearings and bearing units designed to improve reliability, reduce system complexity and lower environmental impact at operating temperatures above 300 °C (572 °F).

Bearings for High Temperature
Fig. 02High Temperature
The engineering challenge

How heat compromises conventional bearings.

Machine operating temperatures are increasingly polarised toward extremes, and both metals and polymers can change in structure when exposed to heat.

Standard bearing steels

≈120 °C limit

Beyond the annealing temperature, bearing steel softens, service life shortens and dimensional stability is lost.

vs

Engineering plastics

≈100 °C limit

Heat softens polymers until they cannot withstand even minimal external load, and high temperatures can cause fusion and carbonisation.

Temperature limits compared

A decisive step beyond.

Our high-temperature bearings conform to ISO dimensions for grease-lubricated bearings, so production efficiency gains and cost savings can be realised through a straightforward substitution.

≈100°
Engineering plastics
≈120°
Standard bearing steels
300°+
Techno Overseas high-temperature

Approximate operating temperature limits, °C.

Applications

Proven in the most demanding lines.

Ideally suited to kiln trucks, roller hearth furnaces and industrial bakery operations.

Kiln trucks

300 °C+ application

Roller hearth furnaces

300 °C+ application

Bakeries

300 °C+ application
Engage with Techno Overseas

Keep critical assets in motion.

Our sales and application engineers work alongside your teams to specify the right bearing from the right brand, and to secure supply when it matters most.

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