Resolution: use of variable speed bearings

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A variable speed drive bearing shape and connection size reference.ball bearing suppliers 2, variable speed drive bearing level of placement, can also be vertical or tilted placement. Can be positive and negative rotation. Can be positive and negative input and output power (ie, deceleration or growth). Variable speed drive bearing regardless of which installation method, coupled to have the size to meet the requirements.all bearing companies Recommended: Inner hole d and shaft with the press H7/h6; In the ring, pin holes do drive with the press H7/r6; The outer ring D and the shell with H8/h7; The transmission output shaft hole with clearance fit clearance volume of 0.2 ~ 0.5mm. 4, the axial positioning of the variable speed drive bearing: a circle three times any axial location, the other two axes do not need to axial position. 5, rotational orientation; outer ring and inner ring are the positioning of the flat key. In the circle drive positioning 6, the variable transmission bearings can bear radial smaller force, but should not bear a greater workload. 7, the transmission ratio, are according to the first installation of the transmission ratio. Use other installation methods, you should calculate the transmission ratio. 8, at the rated speed (1500rpm) under, according to the transmission ratio and the required power (Kw) to select the variable speed drive bearing model. 9, when the working torque required corresponding selected model. 10, model selection and variable speed transmission shaft of the reducer model.bearing sales