SKF Tapered Roller Bearing 90 mm ID 190 mm OD Steel 1 Row C3 Clearance 21318 E/C3

SKF 21318 E/C3 tapered roller bearing is a high-quality mechanical component featuring a 90 mm inside diameter and 190 mm outside diameter. It is made from bearing-grade steel with a tapered bore and a race width of 43 mm, built to provide exceptional durability and performance in demanding industrial environments.

This single row bearing incorporates two rows of symmetrical rollers with a common sphered outer ring raceway and inner ring raceways angled relative to the bearing axis for improved load handling and reduced wear. It is designed to accommodate higher radial internal clearance (C3) for better thermal expansion management.

With a static load rating of 375 kN and dynamic load rating of 331 kN, this bearing is capable of handling heavy loads while operating at speeds up to 5300 rpm. The robust construction ensures reliability in rotary bearing and housing unit applications across mechanical machinery, fluid power, and industrial tool sectors.

The product is manufactured in the United Kingdom, adhering to strict quality controls, and is a part of the SRB series of roller bearings by SKF. Though it does not feature specific approvals, it meets the industry's requirements for performance and durability.

Constructed with bearing steel for high strength and durability. Features a tapered bore type with a race width of 43 mm. Includes C3 internal clearance for increased radial clearance. Rated limiting speed of 5300 rpm for smooth operation.

Single row with static load rating of 375 kN and dynamic load rating of 331 kN. Manufactured in the United Kingdom following SKF standards. Suitable for industrial use in mechanical, fluid power, and tool applications. Part of the SRB series of precision tapered roller bearings.

This Tapered Roller Bearing is ideal for various industrial sectors including manufacturing, heavy machinery, and maintenance engineering. It provides reliable rotational support to shafts and handling of axial and radial loads in harsh conditions.

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