IMAO BSWN 2610 BSWN 2812 BSWN 3010 BSWN3212. BSWN3215. BSWN 3515 BSWN 4220 BSWN 4720 BSWN 4725 BSWN 5225 BSWN 5530 BSWN 6230 Ball bearing unit double type

IMAOBSWN 2610BSWN 2812BSWN 3010BSWN3212.BSWN3215.BSWN 3515BSWN 4220BSWN 4720BSWN 4725BSWN 5225BSWN 5530BSWN 6230Ball bearing unit double typeSpecifications:Item numberBSWN 2610BSWN 2812BSWN 3010BSWN32

• model：