... . If necessary, you can discuss specifically.1-Construction: block bearing housing is composed of a double sealed ball bearing ... ,UCFC217,UCFC218SBPFL200series:SBPFL201,SBPFL201-8,SBPFL202,SBPFL202-9,SBPFL202-10,SBPFL203,SBPFL203-11,SBPFL204,SBPFL204-12,SBPFL205,SBPFL205-13 ... ,SBPFL208-25SBPP200series:SBPP201,SBPP201-8,SBPP202,SBPP202-9,SBPP202-10,SBPP203,SBPP203-11,SBPP204,SBPP204-12,SBPP205,SBPP205-13 ...