Page 598 - SKF-bearing-housings

Housings for paper machines SBFN, SBPN and SDM series

Housing variants Housings with special paint
SBFN, SBPN and SDM housings can be sup-
In addition to standard design housings for plied painted according to customer specifica-
paper machines, a number of variants are also tion. The housings are identified by the desig-
available. For additional information, contact nation suffix P, followed by a number, e.g.
the SKF application engineering service. SBFN 3136 RA/P45.

Housings for connections with inch Housings for steam joint connections
threads SBPN and SDM housings can be supplied with
SBFN, SBPN and SDM housings can be sup- a modified cover to accommodate steam joint
plied with inch threads for connectors. connections on through shafts († fig. 5).
Threads are in accordance with modified Various cover designs are available to suit
American National Form NS threads and all the type of steam joint.
screws and bolts have UNC threads. Oil inlets This housing variant is identified by the
and outlets are tapped with NPTF threads and designation suffix B, followed by a number
holes for condition monitoring sensors have (from 1 to 99) indicating the cover design,
5/16-18 UNC threads. e.g. SDM 30/670 B2RA.
This housing variant is identified by the des-
ignation suffix N9, e.g. SBPN 3140 RAN9.
Housings for the wet section
SBFN housings for the wet section are avail-
able on request. For additional information,
Fig. 5
Housing for steam joint connection, SBPN series

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