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Metallurgical plant

OTSG is a trusted supplier to the steel and metals industry. We deliver high-quality ball and roller bearings that are cost-effective and tailored to meet the performance requirements of your unique applications.

We have strong relationships with bearing manufacturers around the world, allowing us to offer the best and most cost-effective bearing solutions to steel mills and rolling mill suppliers. Our experience helps us identify and solve design problems, offering precision bearings tailored to your needs.

+7 702 496 05 15

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Sealed Clear Inner Roller Bearings 2J Series

Increased load capacity (due to the thickness of the outer ring, high strength and full-component type of rollers).

Improved axle load.

High sealing efficiency (with special contact seal)

Grease packaging with excellent heat and pressure resistance.

Easier handling (one-piece design with mounting ring adapted to the inner ring)


Extra large split bearings for converter journals

Split design of extra large spherical roller bearings: (1) outer ring (2) inner ring (3) roller and cage assembly and (4) retaining ring.

Sealing of the sliding surface using a fastening ring.


Cylindrical roller bearings with centering rings (free end) - series Rub.

Prevent wear by differential sliding of spherical roller bearings and add self-aligning function.

Smooth relief of roll expansion.

Type: Easy to handle cage type.

Complete type with higher lifting capacity.


Tapered roller bearings with alignment rings for fixed end) - AR series

Preventing wear due to differential sliding of spherical roller bearing and adding self-aligning function.

High axial load.


Four-row tapered roller bearings

Higher load capacity

Super-TF steel: resistant to foreign contaminants, used as standard.

Controlled negative pressure during rolling to prevent water penetration.

Improved sealing through the use of heat- and wear-resistant sealing materials.

Easier handling of seals.


Four-row cylindrical roller bearings

Super-TF steel with longer service life, providing longer service life even under boundary lubrication with insufficient EHL oil film formation.

Higher load capacity due to the use of pin type separator.

Higher rotation accuracy

COOLING LAYERS

● Spherical roller bearings.


CONVEYOR BELTS

● Roll conveyor bearings with and without flanges.


APPLICATION OF HOT AND COLD MILLS

● Combined bearings

● Cylindrical roller bearings

● Multi-roller cylindrical roller bearings.

● Needle roller bearings

● Multi-roller tapered roller bearing.


BRIDGE CRANES

● Spherical roller bearings

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