NSK-RHP Cast Iron Self-Lube Pillow Block Bearing 45 mm Inside Diameter NP45 R

NSK-RHP NP45 R Pillow Block Bearing is a cast iron, self-lubricated bearing designed for robust industrial use where reliable support and smooth operation are critical. Its 45 mm inside diameter makes it suitable for medium sized shafts, with a centre height of 54 mm providing stability in mounting.

Manufactured to high standards, this pillow block bearing meets several ISO tolerances (ISO H7, N7, h6, h7, h9), ensuring precision and interchangeability in industrial machinery applications including manufacturing, processing, and mechanical power transmission.

The bearing housing is made from BS1452 cast iron, providing exceptional durability and resistance to mechanical stresses. A spherical bearing insert allows the unit to accommodate an initial housing misalignment of up to 0.030 radians, mitigating the risk of operational failures due to shaft misalignment.

Sealing is achieved using nitrile and fabric seals that protect the bearing from dust, dirt, and moisture ingress, extending service life and reducing maintenance intervals. Slotted bolt holes and grease nipples are incorporated to aid easy mounting and periodic lubrication, which is essential for maintaining optimum bearing performance.

Dimensions such as a mounting hole size of 12 mm and a mount hole centre-to-centre distance of 154.5 mm ensure compatibility with standard industrial frameworks. The overall length of 190.5 mm, depth of 54 mm, and height of 108 mm make it suitable for a wide range of mechanical assemblies requiring stable and durable bearing solutions.

Originating from the United Kingdom, NSK-RHP guarantees high quality manufacturing and strict quality control. This pillow block bearing is ideal for applications in industrial, manufacturing, agricultural, and HVAC equipment requiring precision rotary support and long service life.

Constructed from cast iron conforming to BS1452 for durability. Accommodates initial misalignment up to 0.030 radians with spherical bearing insert. Equipped with nitrile/fabric seals to protect against contaminants. Includes grease nipples for maintenance ease.

Slotted bolt holes allow adjustable mounting. Complies with ISO H7, ISO N7, ISO h6, ISO h7, and ISO h9 standards. Centre height of 54 mm and mounting hole size of 12 mm. Housing length is 190.5 mm with depth 54 mm and height 108 mm.

Mount hole centre-to-centre distance is 154.5 mm. Manufactured in the United Kingdom for superior quality assurance. Explore more high-quality Pillow Block Bearings and associated mechanical components to optimize your industrial machinery at EnvMart.