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SKF Cylindrical Roller Bearing 42 mm ID, 72 mm OD, 19 mm Width, Open End Type RNU 306

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SKF Cylindrical Roller Bearing 42 mm ID, 72 mm OD, 19 mm Width, Open End Type RNU 306

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Category Roller Bearing Brand SKF Condition New

Specifications

Country of Origin	Germany
Brand	SKF
Model	RNU 306
Series	RNU
Outside diameter	72mm
Inside Diameter	42mm
Number of Rows	1
Limiting Speed	12000rpm
End Type	Open
Bore Type	Parallel
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RS Stock No.	210-1526 Brand: [SKF](https://in.rsdelivers.com/brands/skf)Manufacturers Part No.: RNU 306
Race Width	19mm
Static Load Rating	33.5kN
Dynamic Load Rating	36.9kN

Key Features

The bearing features a 19 mm race width suitable for compact spaces.
It has a dynamic load rating of 36.9kN to withstand variable operational forces.
Static load rating of 33.5kN offers reliable performance under heavy loads.
Open end type design facilitates easy installation and maintenance.
The bearing supports a limiting speed of up to 12000 rpm for high-speed machinery.
Constructed with high-quality materials ensuring durability and longevity.
Minimal radial internal clearance optimizes fit and smooth rotation.
Ideal for automation, robotics, electrical and mechanical assemblies with space constraints.

Product Description

SKF RNU 306 is a cylindrical roller bearing featuring a 42 mm inside diameter, 72 mm outside diameter, and 19 mm race width, designed for heavy-duty industrial applications. The open end type bearing is engineered to support machines operating at speeds up to 12000 rpm, offering exceptional performance in automation and robotics, electrical systems, and compact mechanical assemblies.

The roller bearing boasts a high dynamic load rating of 36.9kN and a static load rating of 33.5kN, enabling it to reliably handle significant operational stresses and weights found in heavy machinery. Its minimal radial internal clearance enhances fit and reduces wear, improving the service life of the bearing in rigorous environments.

Manufactured from premium materials and produced under the RNU series by SKF in Germany, this bearing is built for durability and precise operation. Its parallel bore type and single-row construction provide optimized load distribution and ease of integration into various systems.

The bearing's race width of 19 mm allows installation in space-constrained applications. Supports a limiting speed rating of 12000 rpm, suitable for high-speed machinery. Dynamic and static load ratings of 36.9kN and 33.5kN respectively ensure robust and stable performance.

Open end type configuration facilitates maintenance and installation versatility. Minimal radial internal clearance improves operational efficiency and reduces wear. Produced in Germany ensuring manufacturing quality and reliability.

Commonly used in automation and robotics, electrical equipment, and mechanical systems requiring durable bearings.

This SKF cylindrical roller bearing is a reliable component that meets the demanding requirements of industrial, manufacturing, HVAC, and mechanical applications. The RNU 306 model offers excellent load-handling capacity and speed performance, making it a preferred choice for engineers and technicians seeking a high-quality bearing solution. Explore our extensive catalog for more SKF Roller Bearing models and related mechanical components to support your industrial needs.