What is roller bearing block housing?

Split roller bearing block housing:

Split roller bearing block housings are divided into SN200, SN300, SN500, SN600, SD500, SD600, SD200, SD300, SD3000, SD3100, SD3200, SNU500 (SNH, SNV, SNF, SNK, SNG, the requirements are the same, but different companies say different), referred to as SN series roller bearing block housing.

722500 series, also known as SN series bearing housings by convention. 7225(00) series flanged bearing housings include a bearing housing base plate with a hole for accommodating the shaft and a bolted cover. They are available in two types according to size. Bearing housings including size 13 use a triangular base plate. Bearing housings of size 15 and above use a square base plate. Depending on the form of the base plate, the roller bearing block housing is fixed to the support surface with three or four bolts.

7225(00) series flanged roller bearing block housings are available for shaft end configurations or through shaft configurations.

roller bearing block housings are one of the most used bearing housings in the area of mechanical engineering and construction. They are manufactured mainly in cast iron but can also be supplied in ductile iron or cast steel. The housings are designed for the installation of self-aligning ball bearings or spherical roller bearings with adapter sleeve or cylindrical bore.

All roller bearing block housings can be supplied as complete solutions fitted with bearings, seals, adapter sleeves, fixing rings and end cover. Bearing housings can be supplied with different sealing solutions for both grease and oil lubrication, for example: felt rings, rubber lips, labyrinth and taconite.

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