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The largest single chamfer dimension 10 allowed largest permissible single chamfer dimension
The maximum allowable radial or axial single chamfer dimension.
11 nominal ball diameter nominal ball diameter
Generally used to identify the ball size diameter values.
12 ball diameter single diameter of a ball single
Distance and two parallel plane tangent to the surface as the actual room.
13 ball mean diameter of a ball average diameter
The ball of the maximum and minimum single arithmetic mean diameters.
14 ball diameter variation of ball diameter variation
The maximum and minimum single ball diameter difference.
15 ball ball lot
Assume that a certain number of manufacturing conditions the same ball, and is considered a whole.
16 ball rating ball grade
The ball size, shape, surface roughness and gauge specific combinations of difference.
17 ball gauge ball gauge
The tiny difference between ball lot mean diameter and nominal ball diameter volume, the volume has a determining a volume in the series.
18 ball subgauge ball subgauge
Set series of weight closest to the true value deviation gauge ball ball number.
19 nominal diameter of roller nominal diameter of a roller
Generally used to identify the roller diameter value.
For a symmetrical roller, refers to the theoretical diameter radial plane in the middle of the length of the roller, the roller is non symmetric theory the largest diameter (i.e. in the imaginary angle, radial plane including tapered roller end.).
20 roller diameter single diameter of http://www.tanchin.hk/hk-bearing-5-152.html a roller single
In a plane perpendicular to the axis of the line roller (radial plane) two straight and parallel with the actual distance between the tangent to the surface of the roller.
21 roller nomnial length of a roller nominal length
Generally used to identify the roller length value.
22 roller actual length of a roller the actual length
It includes the actual end of roller, the distance between the radial planes.
23 roller gauge roller gauge
In the same radial plane specified inside diameter deviation range, defined by the single plane mean roller diameter deviation from the nominal diameter of roller on the deviation and deviation. The cylindrical roller and roller is the plane through the middle of the length of the.
24 roller rating roller grade
The specific combination of roller diameter and shape tolerances.
25 the roundness error deviation from circular from
The minimum radial distance between two concentric measured contour, for roundness error.
26 deviation from cylindrical form of cylindricity error
The minimum distance between two coaxial cylinders measured contour, for Cylindricity error.
27 spherical error (basic spherical surface) deviation from spherical form
Contour surface (surface) inscribed sphere or around the contour surface (surface) of the external sphere and the outline of an arbitrary point on the surface at any equatorial plane between the maximum radial distance.
28 sets of bearings (Xiang Xin radial runout of assembled bearing) beat bearing inner ring inner radial
The inner ring at different angular positions, the surface of the inner hole of the outer ring and the relative maximum and minimum radial distance between the fixed points of difference. In the angular position of the points on both sides at or in the vicinity of the rolling body shall be with the inner, outer ring raceway or the inner ring back rib (tapered roller bearing) in contact,