Page 704 - SKF-bearing-housings

Inch roller bearing units SYE, SYR, FYE and FYR series

Design considerations

For general information about system design,
refer to the following sections:

• Typical shaft-bearing combinations
(† page 41)
• Locating/non-locating bearing arrangements
(† page 40)
• Load carrying capacity († page 44)
• Specifications for shafts and housing support
surfaces († page 45)

Bearing life
For information about the SKF rating life, min-
imum load and static safety for bearings in
SKF inch roller bearing units, refer to the
product information available online at
skf.com/bearings. The bearing data are listed
in tables 2 and 3.

Typical shaft-bearing combinations
SKF inch roller bearing units are designed for
plain shafts.

Locating and non-locating bearing
positions
SKF inch roller bearing units can be used for
both the locating and non-locating bearing
positions. Bearing units for the non-locating
bearing position have a wide bearing seat to
accommodate 1 /32 in. of axial displacement, in
either direction from the central position
( 1 /16 in. maximum) († fig. 7). Fig. 7
Bearing units for the locating bearing posi-
tion are identified by the designation suffix H.
Units for the non-locating bearing position 1/32 in. 1/32 in.
have no suffix.

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