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 1210 Double Row Self-Aligning Ball Bearings
- 1.4375 in
- 2 in
- ZKL 2309 Double Row Self-Aligning Ball Bearings
- 0.7500 in
- Slotted
- ZKL 1309 Double Row Self-Aligning Ball Bearings
- 3.0000 in
- 26878, 26881, 26884
- ZKL 2209 Double Row Self-Aligning Ball Bearings
- 1.3125 in
- 2150 lbf
- ZKL 1230 Double Row Self-Aligning Ball Bearings
- 1.1250 in
- 4410 lbf
- ZKL 1228 Double Row Self-Aligning Ball Bearings
- 1.6875 in
- 4610 lbf
- ZKL 1226 Double Row Self-Aligning Ball Bearings
- 40 mm
- 2990 kgf
- ZKL 1224 Double Row Self-Aligning Ball Bearings
- 60 mm
- 2.9100 in
- ZKL 1324 Double Row Self-Aligning Ball Bearings
- 1.0000 in
- 2150 lbf
- ZKL 1209 Double Row Self-Aligning Ball Bearings
- 3.9375 in
- Non-Expansion Bearing (Fixed)
- ZKL 2308 Double Row Self-Aligning Ball Bearings
- 1-1/2 in
- Bolt-On
- ZKL 1208 Double Row Self-Aligning Ball Bearings
- 0.5000 in
- 13500 lb