Page 603 - SKF-bearing-housings

Design considerations

Table 2
Housing/bearing combinations

Housing series Locating bearing Non-locating bearing position
position
(Drive side) (Front side)
spherical roller bearing CARB bearing with spherical roller bearing spherical roller bearing
with located outer ring located outer ring with non-located outer with located outer ring in
ring housing on rockers
Felt roll housings
– SBFN 1 1 – –
– SBF 1 – 1 1) –
Drying cylinder
housings
– SBPN 1 1 – –
– SBP 1 1 1 1) 1 1)
Yankee cylinder
housings
– SDM 1 1 1 1) 1 1) 2)

1) This housing/bearing combination is still available on request. However, SKF strongly recommends using a CARB toroidal roller
bearing at the front side († The SKF self-aligning bearing system, page 41).
2) Also available additionally with two support rockers.
Table 3
Permissible loads for SDM housings

P 30° P 90° P 120°
Housing Permissible loads
Size P 30° P 90° P 120°
– kN 13
3068 490 325 275
3168 590 295 245
3076 560 310 260
3084 650 305 255
3184 – 1) – 1) – 1)
3092 770 320 270
30/530 900 500 425
31/530 1 000 525 450
30/600 1 000 525 450
31/600 – 1) – 1) – 1)
30/670 1 090 475 400

1) Contact SKF.

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