NSK-RHP Cast Iron Self-Lube Pillow Block Bearing 20 mm ID Taper Bore NP20 R

NSK-RHP NP20 R Pillow Block Bearing is a high-quality cast iron self-lubricating bearing unit with a 20 mm inside diameter. It is engineered for industrial mechanical applications requiring robust and long-lasting bearing solutions. The spherical bearing insert is designed to accommodate an initial housing misalignment of up to 0.030 radians, improving durability under operating stresses.

The pillow block is made from cast iron to BS1452 standards, providing excellent strength and corrosion resistance. Nitrile/fabric seals protect the bearing interior from dust, moisture, and other contaminants, enhancing service life.

Maintenance is simplified by the inclusion of grease nipples, enabling convenient lubrication without disassembly. The mounting holes are sized at 10 mm and are slotted to allow for slight adjustment during fitting. The centre height is 33.3 mm, length 127 mm, depth 32.5 mm, and mount hole centre-to-centre distance is 100.5 mm, ensuring compatibility with standard industrial shaft assemblies.

The bearing bore type is tapered, providing secure shaft fitment and reducing slippage risks. It meets rigorous ISO standards including ISO H7, h9, h6, and N7 to ensure precise dimensions and tolerances.

Widely used in mechanical machinery, fluid power systems, and other industrial environments, this pillow block bearing offers a reliable, easy-to-fit solution for shafts requiring support and alignment.

The pillow block is cast iron construction ensuring strength and durability. The bearing insert is spherical and accommodates initial housing misalignment up to 0.030 radians. Equipped with nitrile/fabric seals for effective protection against contaminants.

Includes grease nipples for easy maintenance and lubrication. Mount hole size of 10 mm and slotted bolt holes facilitate versatile installation. Centre height measures 33.3 mm for proper shaft alignment. Length is 127 mm and depth is 32.5 mm, with mount hole centre-to-centre at 100.5 mm.

Taper bore type allows for secure shaft fitment. Conforms to ISO standards: ISO H7, ISO h9, ISO h6, and ISO N7 for precision. Designed for industrial mechanical machinery and fluid power applications requiring reliable bearing support.

Explore NSK-RHP products and related Pillow Block Bearings for a comprehensive range of mechanical mounting solutions available on EnvMart.