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Ball Bearings - Geometry (continued)____________________________________________________________________
GRAPH OF ao
Vs RADIAL PLAY FOR DIFFERENT
BALL SIZES (fi = fo = 0.56)
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| LAND
AND PITCH DIAMETER |
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Bearing land diameters are given by the maximum
outside diameter of the inner ring (li) and the minimum inside diameter
of the outer ring (lo). Bearing land diameters are given in the individual
bearing tables.
Bearing pitch diameter dp is the diameter of the circle that the center point of a ball travels during rotation of a bearing.
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The free angle of misalignment (?f)
of a bearing is the maximum angle between the inner race and outer
race axes freely allowed by the bearing. If a bearing is misaligned
such that this angle is exceeded, then damage and premature failure
can occur.
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miniature bearings || radial ball bearings || instrument bearings || miniature radial ball bearings || ball bearings || bearing manufacturer || miniature ball bearings || bearing manufacturing || thrust bearings || bearing pitch diameter || bearing selection || metric ball bearings || bearing specification || inch ball bearings || bearing radial play || ball bearing manufacturing || bearing torque || bearing raceway || ABEC tolerance || bearing cage
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