Flanged housings in TRIANGULAR type from shaft dia 20mm to 60 mm & SQUARE type from shaft dia 65mm to 100mm are intended for use with self aligning ball bearings of series 12K, 22K and SRB 222K series on adapter sleeve mountings. These housings are available for located or non located bearings and are made up of Cast Iron. Felt Seals are used for sealing of shaft and are supplied with end cover as A type & for through shaft as "B" type. They are available as 7225(00) & F 500 series along with I-1200 (00) series suitable for self aligning ball bearing with extended inner ring suitable for 11200 E type bearings.