This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex.
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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. The bearings are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.SpecificationsSpecificationsInner Diameter: 75mmOuter Diameter: 130mmWidth: 25mm.
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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.
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This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical racEWay and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.However, depending on the surrounding structure, such an angle may not be possible.
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Roll column number: Double row. Double Row Self-aligning Ball Bearing. Quantity: 1 piece.
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【Model】: This UCP205 Bearing is a self aligning, pillow block bearing. 【Bearing Type】: The pillow block bearing uses a standard ball bearing insert, which allows for high radial loads and moderate axial loads.
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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.
eBay
This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex.
eBay