SKF Single Row Angular Contact Ball Bearing 140 mm ID, 250 mm OD, 42 mm Width QJ 228 N2MA

SKF QJ 228 N2MA is a high-quality single row angular contact ball bearing designed for industrial, mechanical, and fluid power applications. It features a 140 mm inside diameter, 250 mm outside diameter, and 42 mm race width, optimized for durability and precise load handling.

This bearing includes a machined metal cage and steel balls, offering excellent wear resistance. The open end type and single row configuration allows efficient operation at speeds up to 4300 rpm. Its contact angle of 35° facilitates handling combined axial and radial loads, making it suitable for pumps, motors, and various machinery.

The bearing’s static load rating is 475 kN, while its dynamic load rating is 345 kN, ensuring reliable performance under demanding conditions. The bearing features a parallel bore type and internal clearance rated as C0, manufactured under the QJ series standards with no additional approvals required.

Manufactured in Germany, this SKF bearing meets the highest quality standards and is widely used in industrial, construction, manufacturing, and water treatment applications requiring robust and precise rotary bearing solutions.

Features machined metal cage and steel balls for durability. Open end type with single row configuration. Limiting speed up to 4300 rpm suitable for high-speed machinery. Contact angle of 35° for combined axial and radial load capability.

High static and dynamic load ratings ensure robust operation. Exact bore diameter of 140 mm with a 250 mm outer diameter. Constructed with parallel bore type and internal clearance C0.

This bearing is an essential component for engineers and maintenance professionals seeking reliable and durable angular contact Ball Bearings from SKF. Explore EnvMart’s range of industrial rotary bearings and housing units to find complementary products.