Page 197 - SKF-bearing-housings
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Standard housing design
Standard housing design Fig. 1
SNL plummer (pillow) block housings in the 30,
31 and 32 series, often referred to as “large
SNL plummer block housings”, are split hous-
ings consisting of a cap and base († fig. 1).
They have four holes cast into the base for
attachment bolts. The housings are designed
on the “building block” principle to enable a
wider choice of bearings and seals as well as 5
a variety of shaft-bearing combinations and
lubrication methods.
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