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Self-Aligning Ball Bearings

FIJ BEARINGS > Products > Ball Bearings > Self-Aligning Ball Bearings

Versions of self-aligning ball bearings

Self-aligning ball bearing
Main dimensions according to DIN 630. Double row. Usable in case of high radial and low axial load-ratings. Excellent compensation of misalignment. With cylindrical or tapered bore.
With extended inner ring
Main dimensions according to DIN 630. For the simple and stable fixing onto a shaft through a shoulder screw.

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Self-aligning ball bearings — Variable shaft guidance.

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed.
Self-aligning ball bearings have the same basic characteristics as deep groove ball bearings. However, they have two rows of balls. These can be pivoted together with the inner ring by a few degrees. Thus, the bearing can compensate for misalignment and deflections of the shaft.

Material description of self-aligning ball bearings

Self-aligning ball bearings made of rolling bearing steel
are economical, withstand extremely high load-ratings and are suitable for temperatures from circa -10°C up to +120°C, in case of rubber seals and metal cage temperature-resistant up to circa +100°C in the long run, in case of the use of polyamide cages usable up to circa +70°C. The rolling bearing steel is wear-resistant, shock-resistant, conductive and magnetic.
Self-aligning ball bearings made of stainless steel
are hygienic, corrosion-resistant, lubricated with grease for the food industry, magnetic and admissible for a temperature range from circa -20°C up to +120°C. With rubber seals and metal cage temperature-resistant up to circa 100°C in the long run, in case of the use of polyamide cages usable up to circa +70°C.

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Bearing Data

DATA TABLE

SS-2210-2RS-TN Self-Aligning Ball Bearings SS-22 (Stainless Steel)

Ball Bearings Bearing Data Self-Aligning Ball Bearings SS-22 Series 1659976791

Bearings Data Inner diameter Ø (mm): 50 Outer diameter Ø (mm): 90 Width (mm): 23 Bore Dia Tolerance-Ø (mm): 0/-0,012 ...

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SS-2210-2RS Self-Aligning Ball Bearings SS-22 (Stainless Steel)

Ball Bearings Bearing Data Self-Aligning Ball Bearings SS-22 Series 1659976789

Bearings Data Inner diameter Ø (mm):50 Outer diameter Ø (mm):90 Width (mm):23 Bore Dia Tolerance-Ø (mm):0/-0,012 Outer Dia Tolerance-Ø (mm):0/-0,015 W...

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SS-2209-2RS-TN Self-Aligning Ball Bearings SS-22 (Stainless Steel)

Ball Bearings Bearing Data Self-Aligning Ball Bearings SS-22 Series 1659976787

Bearings Data Inner diameter Ø (mm):45 Outer diameter Ø (mm):85 Width (mm):23 Bore Dia Tolerance-Ø (mm):0/-0,012 Outer Dia Tolerance-Ø (mm):0/-0,015 W...

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SS-2209-2RS Self-Aligning Ball Bearings SS-22 (Stainless Steel)

Ball Bearings Bearing Data Self-Aligning Ball Bearings SS-22 Series 1659976785

Bearings Data Inner diameter Ø (mm):45 Outer diameter Ø (mm):85 Width (mm):23 Bore Dia Tolerance-Ø (mm):0/-0,012 Outer Dia Tolerance-Ø (mm):0/-0,015 W...

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Applications

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Medical Instruments

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High Precision Motors

High precision motors are used throughout industry to provide smooth and quiet rotation. From robotic exoskeletons to in
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Vacuum Pumps

Operating in a high or ultra-vacuum environment presents a number of challenges for bearings, which are essential in ach
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Machine Tool Spindles

In industry, it’s essential that machine accuracy is achieved and maintained to the highest degree. High speeds and load
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Robotics Industry

The field of robotics is becoming an increasingly sophisticated and rapidly developing area of innovation. From artifici
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Food & Beverage Industry

Specifying a ball bearing for use in food and beverage production and packaging raises a unique set of considerations

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Flow Meters

It is essential that the flow of gases and liquids is accurately measured by turbine flow meters, where conditions ar

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Automation & Industry

Since the introduction of the Ford production line over 100 years ago, the manufacturing industry has embraced the co

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Agriculture Industry

Uptime is critical as unplanned downtime that can ruin a planting or harvesting season. Whether it is dirt, debris, e

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