Cylindrical roller bearing with internal eccentric spline

[0034] Example 1:

[0035] Cylindrical roller bearings with an eccentric spline, including a bearing outer ring, a plurality of cylindrical rollers, bearing inner rings, several cylindrical rollers are disposed between the inner wall of the bearing outer ring and the outer wall of the inner ring of the bearing, bearing The inner wall of the inner ring is eccentric with a circular hole, and the center of the bearing inner ring is equipped with a spacing groove along the circumference, and the spline groove is a 30 ° pressure angle cylindrical straight tooth inclination. The eccentricity of the circular aperture is 10 mm, the bearing precision level is 6, and the cylindrical roller has a single-row cylindrical roller with a holder, and the bearing outer ring is provided with a dust cover.

[0036] Example 2:

[0037] Cylindrical roller bearings with an eccentric spline, including a bearing outer ring, a plurality of cylindrical rollers, bearing inner rings, several cylindrical rollers are disposed between the inner wall of the bearing outer ring and the outer wall of the inner ring of the bearing, bearing The inner wall of the inner ring is equipped with a circular hole, and the center of the bearing inner ring is equipped with a flat bond channel along the circumference. The eccentric circular hole has an eccentricity amount of 11 mm, the bearing precision level is 6, and the cylindrical roller has a double row cylindrical roller with a holder, and the bearing outer ring is provided with a dust cover.

[0038] Example 3:

[0039] Cylindrical roller bearings with an eccentric spline, including a bearing outer ring, a plurality of cylindrical rollers, bearing inner rings, several cylindrical rollers are disposed between the inner wall of the bearing outer ring and the outer wall of the inner ring of the bearing, bearing The inner wall of the inner ring is eccentric with a circular hole, and the center of the bearing inner ring is equipped with a spacing groove along the circumference, and the spline groove is a 30 ° pressure angle cylindrical straight tooth inclination. The eccentric circular hole has an eccentric amount of 11 mm, the bearing precision level is 6, and the cylindrical roller has a double column cylindrical roller with a holder, and the bearing outer ring is provided with a seal ring.

[0040] In Examples 1-3, the cylindrical roller bearings in Examples 1-3 bind to the function of the eccentric shaft and the splines to the same part, the components are reduced, and ther