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NTN self-aligning ball bearings

160 NTN self-aligning ball bearings part numbers, each on its own page where you can request a quote. The key series come first, followed by the complete list.

View all NTN bearings part numbers →Self-aligning ball bearings, all brands →

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Key series

NTN S Series Self-Aligning Ball Bearings

When shafts deflect or supports are not perfectly aligned, an NTN S series self-aligning ball bearing keeps the assembly running smoothly. Its two rows of balls and spherical outer ring raceway let the bearing adjust to angular misalignment between shaft and housing. MR Industrial Accessories supplies these bearings from 10 mm bore diameter to customers across the United States and Latin America.

Example part numbers:1200S1201S1202S1203S1204S

NTN SK Series Self-Aligning Ball Bearings

The NTN SK series is a self-aligning ball bearing with two rows of balls. It handles radial loads while compensating for angular misalignment between shaft and housing. The spherical outer raceway lets the inner ring oscillate, so mounting errors or shaft deflection are absorbed. Typical uses include fans, pumps, conveyors and agricultural machinery.

Example part numbers:1204SK1205SK1206SK1207SK1208SK

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