SKF Thrust Ball Bearing 45 mm Inside Diameter 85 mm Outside Diameter Race Width 28 mm Steel Balls Sheet Metal Cage 51309

SKF 51309 thrust ball bearing is a precision single row ball bearing designed for applications requiring reliable single direction thrust load support. Featuring a 45 mm inside diameter and 85 mm outside diameter, this bearing is optimized for stability and durability in demanding industrial environments.

The bearing utilizes steel balls with a sheet metal cage, providing strength and support while the open end type design allows for straightforward lubrication and maintenance to ensure long service life and reliability. Its 28 mm race width contributes to high stability under axial loads.

Performance-wise, the SKF 51309 offers a static load rating of 153 kN and a dynamic load rating of 76.1 kN, allowing it to sustain heavy axial loads and high-speed operations up to 4000 rpm effectively. The bearing's parallel bore and internal clearance rating of CN enable precise fitting and consistent operation.

This bearing type is particularly suited for use in automation equipment, mechanical systems with axial loads, electrical installations, and industrial machinery where thrust load support is critical. Its single row design permits compact assembly while maintaining robust performance.

Open type design facilitates easy lubrication access. High static load rating of 153 kN ensures durability under heavy loads. Durable steel balls with sheet metal cage construction. Capability to operate at speeds up to 4000 rpm.

Single row configuration suitable for compact installations. Precise internal clearance (CN) and parallel bore for accuracy. Effective for diverse industrial and mechanical applications.

SKF products are known worldwide for quality and reliability, and the 51309 thrust ball bearing exemplifies this with its robust design and efficient performance. This product is ideal for professionals seeking dependable bearings for axial thrust loads in various industrial sectors including manufacturing, automation, and electrical engineering.

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