NSK-RHP Cast Iron Self-Lube Pillow Block Bearing 12 mm Inside Diameter NP12

NSK-RHP NP12 Pillow Block Bearing is a precision-engineered, cast iron self-lube bearing unit featuring a 12 mm inside diameter. It provides reliable support for rotating shafts in industrial machinery, designed to accommodate initial housing misalignment of up to 0.030 radians.

Constructed to BS1452 standards, the cast iron housing ensures durability and robust performance in demanding environments. The spherical bearing insert allows for smooth rotation while compensating for shaft misalignment, improving machine uptime and reducing maintenance.

The bearing includes nitrile/fabric seals which effectively protect against ingress of dust, dirt, and moisture while retaining grease lubrication, enhancing longevity. Slotted bolt holes provide flexibility during installation, and grease nipples allow for straightforward maintenance to keep the unit properly lubricated.

Performance ratings include a dynamic load rating of 157000 N and a static load rating of 122000 N, supporting heavy loads with a center height of 30.2 mm and mount hole size of 10 mm. The bearing length is 126.5 mm with a depth of 30.5 mm, and bolts mount center-to-center spacing at 85.5 mm.

Compliant with ISO N7 and ISO H7 dimensional standards, this bearing maintains strict quality and interchangeability requirements. Its limiting speed of 7000 rpm makes it suitable for a wide range of mechanical and manufacturing equipment requiring reliable rotary support.

Made from cast iron meeting BS1452 standards for strength and wear resistance. Spherical bearing insert compensates housing misalignment up to 0.030 radians. Equipped with nitrile/fabric seals for effective contamination protection.

Slotted bolt holes and grease nipples facilitate installation and maintenance. Dynamic load rating of 157000 N and static load rating of 122000 N. Complies with ISO N7 and ISO H7 standards ensuring consistent quality.

This NSK-RHP Pillow Block Bearing is widely used in industrial, manufacturing, mechanical, fluid power, and processing applications where reliable shaft support is critical. It offers ease of fitting and long service life, making it a dependable component in rotary bearing assemblies.

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