Bosch Rexroth Precision Steel Pillow Block Bearing Cylindrical Bore SEB-F Series R1591 117 20

Bosch Rexroth R1591 117 20 Pillow Block Bearing is a precision-engineered steel bearing unit designed for smooth and reliable rotary motion in industrial machinery. The pillow block housing features reference edges on two sides to facilitate accurate installation and alignment in equipment assemblies. It utilizes an angular contact thrust ball bearing LGN tailored for high load ratings and efficient operation.

The unit includes a slotted nut NMZ and a housing nut GWR which are supplied unmounted, allowing flexibility during installation. The bearing block has a centre height of 39 mm, with overall dimensions including a length of 66 mm, depth of 31 mm, and a height of 72 mm. These compact dimensions make it suitable for machinery requiring precise bearing placement within limited space.

With a static load capacity of 31000 N and a dynamic load capacity of 18800 N, this pillow block bearing is engineered for durability under heavy and dynamic mechanical loads. Its cylindrical bore type shaft support ensures versatility across various shaft sizes and industrial configurations.

Manufactured in Germany, this bearing unit does not specify any particular standards or approvals but benefits from Bosch Rexroth's reputation for quality in mechanical components.

Applications for this pillow block bearing include cutting and forming machine tools, automation and handling systems, woodworking machinery, electrical and electronics equipment, printing and paper processing, injection molding machines, food and packaging industry machinery, medical equipment, and the textile industry. The design ensures smooth operation due to its internal recirculation and optimized ball lift-off mechanism, offering quiet and efficient performance.

Features a steel pillow block housing with reference edges on two sides for precise mounting. Equipped with an angular contact thrust ball bearing LGN for high load capacity. Includes a slotted nut NMZ and housing nut GWR supplied unmounted for secure assembly.

Centre height measures 39 mm, length 66 mm, depth 31 mm, and total height 72 mm for compact design. Static load rating of 31000 N and dynamic load rating of 18800 N ensure durability under heavy loads. Manufactured in Germany with no specific standards or approvals stated.

Suitable for diverse industrial machinery including automation, woodworking, printing, injection molding, and food packaging applications. Explore the broad range of industrial tools and mechanical components available at EnvMart to find compatible parts and enhance your operational efficiency.

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