INA Needle Roller Bearing 35 mm Inside Diameter 55 mm Outside Diameter Sealed Type NA4907-2RSR-XL

INA NA4907-2RSR-XL Needle Roller Bearing features a 35 mm inside diameter, 55 mm outside diameter, and a sealed end design providing robust protection and enhanced durability. This needle bearing type is engineered to bear high radial loads and is optimally suited where drawn cup needle roller bearings' accuracy and load capacity are insufficient and cylindrical roller bearings' high load capacity is not required.

With a parallel bore type and 21 mm race width, this bearing supports a static load rating of 39.5 kN and a dynamic load rating of 29.5 kN. The sealed end type design guards against contamination and extends operational life, making it suitable for various industrial applications requiring compact and economical bearing solutions.

Due to its ability to permit axial shaft displacement, this bearing functions well as a non-locating bearing. It allows high-speed operation despite the line contact and compensates for misalignments between shaft and housing, resulting in reliable, aligned needle roller bearing performance.

Its compact form factor and needle roller type help achieve particularly small radial design envelopes, especially when designed without an inner ring, yielding space-saving bearing arrangements.

INA's NA4907-2RSR-XL is part of the Better World product line, supporting sustainability goals through extended product life and energy savings. This bearing is engineered for use in industrial, manufacturing, mechanical, and machinery maintenance applications where precision and reliability are critical.

This bearing supports high to very high radial forces effectively. Sealed end type ensures protection against contaminants and extends service life. Designed with a parallel bore type and a race width of 21 mm. Static load rating is 39.5 kN, handling substantial loads reliably.

Dynamic load rating is 29.5 kN, suitable for varying operation speeds. Ideal for applications requiring compact, cost-effective, and durable bearing arrangements. Allows axial displacement, making it suited for use as a non-locating bearing.

High-speed operation capability despite line contact design. Compensates for shaft and housing misalignments effectively. Explore further industrial Roller Bearings and needle bearing solutions on EnvMart for precision, durability, and performance across your mechanical applications.