Page 574 - SKF-bearing-housings

Two-bearing housings PD series

Ordering information Order example
One PD housing is required for two 6309
PD two-bearing housings bearings. The following components should be
Housings in the PDN series are supplied with ordered:
the following components:
• 1 housing PDN 309
• housing • 1 shaft VJ-PDNB 309
• 2 covers, including 8 or 12 hexagon head • 2 bearings 6309
bolts and spring washers depending on size
• 2 flinger rings
• 1 wave spring washer (up to and including PD two-bearing units
size 218 for housings in the PDN 2 series, PD units are supplied assembled and ready-
and size 316 for housings in the PDN 3 to-mount, complete with bearings and shaft.
series)
• 2 seals (V-ring seals for housings in the Order example
PDN 2 series; V-ring seals and felt strips One PD housing is required for two 6309
for housings in the PDN 3 series) bearings. The following items should be
ordered:
Housings in the PDP series are supplied with
the following components: • 1 unit PDNB 309
• housing, including 2 eye bolts for housings
size 224
• 2 covers, including 12 hexagon head bolts
and washers
• 2 flinger rings
• 2 locating rings
• 2 spacer sleeves
• 2 shaft sleeves
• 2 V-ring seals
Housings in the PDR series are supplied with
the following components:

• housing, including 2 eye bolts for housings
from sizes 320 to 324
• 2 covers, including 12 hexagon head bolts
and washers
• 2 flinger rings
• 2 spacer sleeves
• 2 shaft sleeves
• 2 seals (V-ring seals and felt strips)
• 1 O-ring

The bearings and shaft must be ordered
separately. Shafts are supplied with two keys,
and two end plates with attachment screws
and spring washers.
Housings in the PDP and PDR series can
be supplied without shaft sleeves. They are
identified by the designation suffix U, e.g.
PDR 315 U.

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