The installation of spherical roller bearing cage what problem

Bearing - comfortable and durable Self-aligning roller bearing electricity department author on July 4, for you to explain: the installation of spherical roller bearing cage question what are: double LieDiao roller bearing, due to its can bear larger diameter, the axial union load, and at the same time axis in the case of clearance fit can run more stable and meet the requirements of the quick disassembling, and can be used independently, Don't configures auxiliary bearing) Can directly reduce the width and length of the roll bearing housing, reason this type of bearings is the favour of mechanical equipment manufacturers, often type to use for support roller, intermediate roller mill. Due to its cage highlight inside and outside the ring height, in the assembly process due to match the size of the parts with problem, tends to be more or less interference, which creates a bearing damage accidents, cage wear fault, online downtime, etc, on the issue special column wrote several main parts and cage match relations, does not write with parts, in the same way. Installation of spherical roller bearing cage question what: symbol explanation: d1, d2, rolling roll shaft shoulder outside diameter size bearing hole convex steps in the inner diameter size d3: cone bearing cage small end diameter d4: cone bearing cage d5, small end diameter size bearing box gland and orifice diameter is 1, the rolling roll shaft shoulder and bearing retainer mutual interference d1 & lt; d3( Non-interference normal operation) d1=d3( There is interference) d1> d3( Unable to intervene with normal operation) 2, bearing the casing hole steps and bearing retainer mutual interference in d2 & gt; d4( Non-interference normal operation) d2=d4( There is interference) d2< d4( Unable to intervene with normal operation) 3, flat stretch mouth and bearing retainer mutual interference d5 & gt; d4( Non-interference normal operation) d5=d4( There is interference) d5< d4( Unable to intervene with normal operation) 4, bearing cage d1 recommended size fit range & lt; d3 ( Recommend more than 5 - 10毫米) d2> d4( Recommend more than 5 - 10毫米) d5> d4( Recommend more than 5 - 10毫米) Bearing comfortable and durable, )