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Spherical roller bearings
NTN-SNR double-row spherical roller bearings are suitable for high load applications. They are available with a steel or solid cage, with normal (C0) or increased clearance (C3 or C4), with a cylindrical or tapered bore. A special screen version exists for work in quarries. In the larger sizes, these bearings also have maximum eccentricity markings. All have a groove with a lubrication hole on the outer ring and benefit from a material stability treatment for high-temperature applications.
Self-aligning ball bearings
NTN-SNR double-row self-aligning ball bearings are available with normal (C0) or increased clearance (C3 or C4), with cylindrical or tapered bores. Common size bearings are fitted with a pressed steel or polyamide cage. Series 2200 or 2300 bearings can be supplied with seals. The self-alignment principle allows alignment errors of up to 4 degrees to be compensated for.
INTERNET USERS ALSO CONSULTED ON THE CATEGORY ROLLER BEARING
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