Page 354 - SKF-bearing-housings

Split plummer block housings

SONL series

.
.
Designations . . . . . . . . . . . . . . . . . . . . 351 Condition monitoring . . . . . . . . . . . . . 368
.
.
Standard housing design . . . . . . . . . . 353 Accessories . . . . . . . . . . . . . . . . . . . . . 369
.
Features and benefits . . . . . . . . . . . . . 354
.
.
Housing material . . . . . . . . . . . . . . . . . 355 Ordering information . . . . . . . . . . . . . 369
Paint, corrosion protection . . . . . . . 355
.
.
Dimension standards . . . . . . . . . . . . . . 355 Product tables
.
Interchangeabilty . . . . . . . . . . . . . . . 355 7.1 SONL plummer block housings
for bearings on an adapter sleeve,
Housing variants. . . . . . . . . . . . . . . . . . 356 metric shafts . . . . . . . . . . . . . . . . 370
.
Housing material . . . . . . . . . . . . . . . . . 356 7.2 SONL plummer block housings
.
.
Bearing seat tolerance . . . . . . . . . . . . . 356 for bearings on an adapter sleeve,
.
Housings for circulating oil inch shafts . . . . . . . . . . . . . . . . . . 374
lubrication systems . . . . . . . . . . . . . . . 356 7.3 SONL plummer block housings
.
for bearings on a cylindrical seat
.
Sealing solutions . . . . . . . . . . . . . . . . . 356 and a stepped shaft . . . . . . . . . . . 378
Seal kits . . . . . . . . . . . . . . . . . . . . . . . . . 358
.
End covers . . . . . . . . . . . . . . . . . . . . . . . 359
.
High-temperature seals . . . . . . . . . . . . 359
Design considerations . . . . . . . . . . . . 360
.
Typical shaft-bearing combinations . . 360
.
Locating and non-locating
bearing positions . . . . . . . . . . . . . . . . . 360
.
Load carrying capacity . . . . . . . . . . . . . 361
.
Operating temperature . . . . . . . . . . . . 362
.
.
Operating speed . . . . . . . . . . . . . . . . . . 362
Shaft specifications . . . . . . . . . . . . . . . 362
.
.
Attachment bolt recommendations . . . 363
.
Lubrication . . . . . . . . . . . . . . . . . . . . . 364
Oil bath lubrication with a pick-up ring . 364
Circulating oil lubrication systems . . . . 366
.
Mounting . . . . . . . . . . . . . . . . . . . . . . . 368
.
.
Cap bolt torque specifications . . . . . . . 368
Pinning or supporting the housing . . . . 368
350