N35 35*47*7mm Super Precision High-speed Cylindrical Roller Bearings Without Outer Ring for Robot Reducers

N35 35*47*7mm Super Precision High-speed Cylindrical Roller Bearings Without Outer Ring for Robot Reducers

The N35 cylindrical roller bearing without outer ring,inner diameter d is 35 mm,outer diameter D is 47 mm,the width B is 7 mm.

Cylindrical roller bearings without an outer ring are referred to as inner-race-only cylindrical roller bearings. These specialized bearings find use in particular settings, like environments where space constraints exist or unique configurations are necessary. By eliminating the outer ring, these bearings offer enhanced installation flexibility, enabling direct contact with other components to fulfill specific mechanical roles. In various industrial applications, including automotive gearboxes and precision machinery, inner-race-only roller bearings are extensively utilized. Their benefits, such as a compact design, reduced weight, and superior load capacity, make them particularly advantageous in these fields.

This series of products is continuously evolving and advancing in response to growing customer demand.

Applications of Outer Ringless Cylindrical Roller Bearings (or Full Complement Cylindrical Roller Bearings without Outer Rings)

Outer ringless cylindrical roller bearings are favored for their compact design, high load capacity, and straightforward installation, making them suitable for a variety of applications:

1. Wind Power and Construction Machinery These bearings are integral to wind turbine drive systems, gearboxes, and construction equipment like cranes and excavators. By eliminating the outer ring, these designs mitigate sliding failures and simplify maintenance, thus improving the reliability of these heavy-duty machines.

2. Automotive Applications In automotive transmissions and differentials, these bearings meet the rigorous demands of high-speed operation and heavy loads. Their design optimizes space usage and diminishes mechanical vibrations, contributing to smoother vehicle performance.

3. Precision Engineering and Speed Reducers For planetary gear reducers and optoelectronic devices, these bearings allow the inner bore of gears to function as the outer raceway. This not only simplifies the structure but also saves space, which is crucial for precision systems with limited radial dimensions.

4. Heavy Industry and Metallurgy Deployed in heavy machinery such as steel rolling mills and mining equipment, these bearings can handle substantial radial and shock loads thanks to their double-row full-complement design. They are well-suited to withstand harsh conditions characterized by extreme temperatures and heavy workloads.

5. Aerospace and Specialized Fields In aerospace hydraulic systems and precision instruments, these bearings feature optimized roller profiles and flange designs that enhance axial load capacities and extend service life, meeting the exacting standards required for high-precision operations.

By removing the outer ring, these bearings integrate directly with the host component's bore, such as a gear hole, serving as the raceway. This approach reduces the number of parts needed, cuts down on friction losses, and achieves greater load density and spatial efficiency. Ideal for industries requiring compact designs capable of supporting significant loads, these bearings offer an efficient solution for demanding applications.