Spherical roller bearingpdf

NTN products are critical to keep the world moving smoothly. Our bearings and related products are present in a wide variety of industries. Please see the industries below that have applications for this product category.

Taperedrollerbearings

In addition to the integration of the metallic shields into the design, KIZEI products also maintain the new standards set forth by NTN’s ULTAGE® spherical roller bearings. Featuring the industry’s highest speed and load ratings, as well as wide operating temperatures, ULTAGE is the newest generation of high-performance bearings from NTN and is the new standard in its spherical roller bearing offering.

BEARING FINDER Are you looking for a specific size of bearing? Do you have an NTN or other part number to look up? Do you need a CAD file or technical specifications? Find and download the bearing information you need with NTN’s robust online product catalog tool.

Needleroller bearing

Thomson Bearing Supports are a complete package for simple mounting of Thomson ball scew assemblies.  They feature rugged steel construction, a low profile, and a compact design.  Both Base and Flange mounting configurations are available - with dual angular contact bearings or floating radial bearing.  All Thomson Bearing Supports are available off-the-shelf, come pre-assembled, and are ready for immediate installation.

Rollingbearing

From shafting and supports, to round and square rail guides, linear motion systems to pillow blocks, Thomson demonstrates how our products excel as the best solution in a wide array of industrial applications.

NSKSpherical Roller bearingpdf

Combining premium-grade materials, optimized design and precision manufacturing, ULTAGE is the new generation of high-performance bearings from NTN that delivers unmatched service life, the highest limiting speeds and the best load capacities on the market to maximize the productivity of your equipment.

KIZEI spherical roller bearings are the first spherical roller bearings with metallic shields that protect the bearing from solid contamination such as dust, pebbles, and other debris. The unique design of KIZEI spherical roller bearings incorporates the metallic shields with the bearing retainer to form a one-piece protective barrier to keep contaminants out. Additionally, the metallic shields improve grease retention which helps improve bearing life.

Thomson Bearing Supports are a complete package for simple mounting of Thomson ball scew assemblies.  They feature rugged steel construction, a low profile, and a compact design.  Both Base and Flange mounting configurations are available - with dual angular contact bearings or floating radial bearing.  All Thomson Bearing Supports are available off-the-shelf, come pre-assembled, and are ready for immediate installation.

Thrustroller bearing

Spherical roller bearings are dedicated to extremely severe applications and must support high loads, severe misalignment, contaminated environments, shocks, and vibrations. And with the industry’s highest load rating and production coming from a factory near you, there’s no reason to look anywhere else for spherical roller bearings.

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AUTHORIZED DISTRIBUTOR SEARCH NTN has dozens of manufacturing plants and distribution centers throughout the Americas, to keep our distribution channels fully stocked. Use our distributor locator tool to find a distributor close to you.

Rolling elementbearing

Manufactured in our state-of-the-art facilities which maintain consistently tighter tolerances through production, ULTAGE spherical roller bearings feature an optimized design that enables higher loads and faster rotational speeds. Besides allowing machines to run at maximum productivity, the improved design reduces heat generation for extended grease life and improved uptime, compared to conventional bearing designs.

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ULTAGE spherical roller bearings combine cutting-edge product research, premium-grade materials, and an optimized internal and external design to greatly extend bearing life. The result is greater profitability for our customers thanks to improved uptime and productivity.

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Furthermore, KIZEI products come in standard ISO dimensions, ensuring interchangeability with 22200 series spherical roller bearings. Unlike the larger sealed spherical roller bearing models that require special tools & accessories for installation, KIZEI utilizes the same mechanisms used with standard open bearings – housing, accessories, mounting, grease, etc. – reducing maintenances costs.