Double Row Self-Aligning Ball Bearings
Self-Aligning Double Row Ball Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection. The concave raceway of the outer ring in combination with two rows of balls operate over a wide range of contact angles. Furthermore it aligns itself correctly with the shaft and assembly without causing undue stress on the rest of the bearing assembly.
Standard Self-Aligning Double Row Ball Bearings are produced with straight bores; however, tapered bores are available upon request. Noteworthy is that the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds. Furthermore, the design allows for easy mounting and dismounting.
Spherical Roller Bearings (also known as Self Aligning Double Row Roller Bearings) are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carry heavier loads, but at lower maximum speeds.
- ZKL 1215 Double Row Self-Aligning Ball Bearings
- 1.9375 in
- 6090 lbf
- ZKL 2313 Double Row Self-Aligning Ball Bearings
- 82 mm
- 110 mm
- ZKL 2214 Double Row Self-Aligning Ball Bearings
- 1.3125 in
- 5820 lbf
- ZKL 2213 Double Row Self-Aligning Ball Bearings
- 2.5000 in
- 2.9000 in
- ZKL 2212 Double Row Self-Aligning Ball Bearings
- 2.7500 in
- 27650 lbf
- ZKL 1213 Double Row Self-Aligning Ball Bearings
- 1.2500 in
- 2150 lbf
- ZKL 1312 Double Row Self-Aligning Ball Bearings
- 1.0000 in
- Contact with Slinger
- ZKL 2211 Double Row Self-Aligning Ball Bearings
- 1.5000 in
- 2150 lbf
- ZKL 1211 Double Row Self-Aligning Ball Bearings
- 0.5000 in
- 1-1/2 in
- ZKL 1212 Double Row Self-Aligning Ball Bearings
- 1.5000 in
- 9150 lbf
- ZKL 2210 Double Row Self-Aligning Ball Bearings
- 22 mm
- 10 N/mm2
- ZKL 1310 Double Row Self-Aligning Ball Bearings
- 5/16 in
- CT-1000-K26, SAE841