Typical shaft-bearing combinations

All SDAF housings can accommodate different shaft-bearing combinations:
Plain shaft with bearing on an adapter sleeve
This arrangement (fig. 1) is standard for SDAF pillow blocks in the 225 and 226 series and for SDAF extended range housings in the 230..KA, 231..KA and 232..KA series. Housings, appropriate parts and dimensions are listed in the product tables for bearings on an adapter sleeve.
Stepped shaft with bearing on a cylindrical seat
This arrangement (fig. 2) is standard for SDAF housings in the 222 and 223 series and for SDAF extended range housings in the 230, 231 and 232 series. Housings, appropriate parts and dimensions are listed in the product tables for bearings with a cylindrical bore.
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