INA PSHE30 (RA30-NPP-B)

INA Pillow Block Bearing Unit 30mm Bore PSHE30 Description The INA PSHE30 is a high-quality pillow block bearing unit designed for reliable operation in a wide range of industrial applications. It consists of a robust cast iron housing (SHE series) and a sealed deep groove ball bearing insert (RA30-NPP-B). This unit is designed to support rotating shafts, accommodating initial misalignment. It comes pre-lubricated and is ready for immediate installation. Specifications Manufacturer: INA (Part of Schaeffler Group) Part Number: PSHE30 Bore Diameter: 30 mm Housing Material: Cast Iron Bearing Insert: RA30-NPP-B Sealing: P-seals on both sides Locking Method: Set screws in the inner ring Lubrication: Grease, relubricatable via grease nipple Label Info Housing Marking: SHE 06 Bearing Marking: INA RA30-NPP-B SLOVAKIA Application Ideal for use in agricultural machinery, conveyor systems, construction equipment, food and beverage processing, and general industrial machinery where a reliable and simple mounting solution is required. Country of Origin The bearing insert is manufactured in Slovakia. CO2 Impact Choosing this surplus component avoids the production of a new one, saving an estimated 1.9 kg of CO2, which is comparable to the emissions from a 10 km car journey. Availability This item is in stock and available for immediate dispatch. It is a new old stock (NOS) item in excellent condition. Order now from profideals for expert support and fast delivery. FAQ What is the proper tightening torque for the set screws on the RA30-NPP-B insert?For the M6x0.75 set screws used in this bearing, the recommended tightening torque is typically around 4 Nm. Always consult the INA technical documentation for precise values to ensure proper shaft grip without damaging the screws or inner ring. Is the PSHE30 unit suitable for high-speed applications?The PSHE30 has a limiting speed that depends on lubrication and load conditions, typically around 5000 rpm. For applications approaching this limit or requiring higher speeds, it is essential to verify operating temperatures and lubrication intervals. Can this bearing unit be relubricated, and with what type of grease?Yes, the housing is equipped with a grease nipple for relubrication. It is factory-filled with a high-quality lithium soap grease. For relubrication, an NLGI class 2 grease compatible with the original fill is recommended. Refer to INA’s guidelines for compatible greases and relubrication intervals based on your application’s conditions. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026