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Self aligning ball bearings

Showing 40 out of 3688 Products
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NBC 1209 45x85x19mm Self Aligning Ball Bearing (Pack of 10)
Koyo 15x35x14mm Self Aligning Ball Bearing, 2202 (Pack of 5)
ZKL 75x130x31mm Self Aligning Ball Bearing, 2215K NF (Pack of 10)
ZKL 40x80x23mm Self Aligning Ball Bearing, 2208 (Pack of 10)
ZKL 75x160x37mm Self Aligning Ball Bearing, 1315K NF (Pack of 10)
ZKL 45x85x19mm Self Aligning Ball Bearing, 1209K NF (Pack of 10)
ZKL 75x130x25mm Self Aligning Ball Bearing, 1215 (Pack of 20)
ZKL 40x80x23mm Self Aligning Ball Bearing, 2208-2RSK (Pack of 20)
ZKL 55x120x43mm Self Aligning Ball Bearing, 2311 C3 (Pack of 10)
ZKL 50x90x20mm Self Aligning Ball Bearing, 1210K NF (Pack of 20)
ZKL 85x150x28mm Self Aligning Ball Bearing, 1217 NF (Pack of 5)
ZKL 75x130x31mm Self Aligning Ball Bearing, 2215K (Pack of 5)
ZKL 45x100x25mm Self Aligning Ball Bearing, 1309K NF (Pack of 5)
ZKL 85x180x41mm Self Aligning Ball Bearing, 1317K P6 NF (Pack of 5)
ZKL 35x72x17mm Self Aligning Ball Bearing, 1207 C3 NF (Pack of 20)
ZKL 40x90x23mm Self Aligning Ball Bearing, 1308 NF (Pack of 20)
ZKL 50x90x20mm Self Aligning Ball Bearing, 1210K C3 (Pack of 5)
ZKL 80x140x33mm Self Aligning Ball Bearing, 2216 (Pack of 5)
ZKL 50x110x40mm Self Aligning Ball Bearing, 2310 C3 NF (Pack of 5)
ZKL 35x72x23mm Self Aligning Ball Bearing, 2207K NF (Pack of 5)
ZKL 75x130x25mm Self Aligning Ball Bearing, 1215 P6 NF (Pack of 5)
ZKL 50x110x27mm Self Aligning Ball Bearing, 1310K NF (Pack of 5)
ZKL 100x215x47mm Self Aligning Ball Bearing, 1320 C3 NF (Pack of 5)
ZKL 30x72x19mm Self Aligning Ball Bearing, 1306 NF (Pack of 10)
ZKL 45x100x25mm Self Aligning Ball Bearing, 1309K P6 NF (Pack of 20)
ZKL 45x85x23mm Self Aligning Ball Bearing, 2209K (Pack of 20)
ZKL 65x120x31mm Self Aligning Ball Bearing, 2213 (Pack of 20)
ZKL 50x110x40mm Self Aligning Ball Bearing, 2310 C3 (Pack of 20)
ZKL 35x72x23mm Self Aligning Ball Bearing, 2207K (Pack of 20)
ZKL 40x90x23mm Self Aligning Ball Bearing, 1308K C3 (Pack of 10)
ZKL 30x62x16mm Self Aligning Ball Bearing, 1206K NF (Pack of 10)
ZKL 45x85x19mm Self Aligning Ball Bearing, 1209N NF (Pack of 10)
ZKL 45x85x23mm Self Aligning Ball Bearing, 2209K NF (Pack of 20)
ZKL 25x52x15mm Self Aligning Ball Bearing, 1205 P6 NF (Pack of 20)
ZKL 30x62x20mm Self Aligning Ball Bearing, 2206 P6 NF (Pack of 5)
ZKL 80x140x26mm Self Aligning Ball Bearing, 1216 C3 (Pack of 5)
ZKL 15x35x14mm Self Aligning Ball Bearing, 2202 (Pack of 5)
ZKL 60x130x31mm Self Aligning Ball Bearing, 1312 NF (Pack of 10)

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Frequently Asked Questions about Self aligning ball bearings

What is a self-aligning ball bearing?

A self-aligning ball bearing is a type of rolling-element bearing that consists of two rows of balls, a common outer ring with a spherical raceway, and two inner rings with ball raceways. Its design allows it to accommodate misalignment between the shaft and housing.

How does a self-aligning ball bearing handle misalignment?

The spherical raceway in the outer ring allows the inner ring, balls, and cage assembly to tilt relative to the outer ring. This tilting action compensates for angular misalignment, which can be caused by shaft deflection or errors in mounting.

What are the advantages of using self-aligning ball bearings?

The main advantage is their ability to compensate for shaft misalignment, reducing stress on the bearing and surrounding components. This leads to longer bearing life and smoother operation, especially in applications where perfect alignment is difficult to achieve.

What are some common applications for self-aligning ball bearings?

They are commonly used in agricultural machinery, mining equipment, general industrial machinery, and any application where shafts may be subject to deflection or mounting inaccuracies, such as fans, pumps, and conveyor systems.

Can self-aligning ball bearings handle axial loads?

Yes, self-aligning ball bearings can accommodate moderate axial loads in addition to radial loads. However, their axial load capacity is generally lower than their radial load capacity, and the amount of misalignment they can tolerate may be reduced when under significant axial load.