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Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

Self-aligning Ball Bearings Have Two Rows of Balls & a
The Inner Ring has Two Deep, Uninterrupted Raceway Grooves

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a

The Inner Ring has Two Deep, Uninterrupted Raceway Grooves
Self-aligning Ball Bearings Have Two Rows of Balls & a





















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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.
| Latest Models | Price | Discount |
|---|---|---|
| NTN 2307SK Self Aligning Ball Bearing, 35x80x31 mm | ₹2,044 | 38% OFF |
| NTN 2311S Self Aligning Ball Bearing, 55x120x43 mm | ₹4,456 | 38% OFF |
| CNA 2201 Self-Aligning Ball Bearing, 32x12x14 mm (Pack of 4) | ₹1,762 | 32% OFF |
| CNA 2310 Self-Aligning Ball Bearing, 110x50x40 mm | ₹2,700 | 32% OFF |
| CNA 1208 Self-Aligning Ball Bearing, 80x40x18 mm (Pack of 4) | ₹3,284 | 32% OFF |
| CNA 2307 Self-Aligning Ball Bearing, 80x35x31 mm (Pack of 4) | ₹2,676 | 32% OFF |
| CNA 1311 Self-Aligning Ball Bearing, 120x55x29 mm | ₹2,272 | 32% OFF |
| CNA 2219 Self-Aligning Ball Bearing, 170x95x43 mm | ₹5,650 | 32% OFF |
| CNA 2214 Self-Aligning Ball Bearing, 125x70x31 mm | ₹2,904 | 32% OFF |
| CNA 2313 Self-Aligning Ball Bearing, 140x65x48 mm | ₹5,022 | 32% OFF |