TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.

Size range:
ID 7.937 mm to 1270.000 mm
(0.3125 in. to 50.0000 in.)
OD 31.991 mm to 1435.100 mm
(1.2595 in. to 56.5000 in.)
Design Attributes:
Cup is backed against flange face to allow housing to be through-bored.
Accurate alignment of housing bores.
Reduced machining costs.
Applications:
Machine tool spindles
Gear reduction units
Automotive transaxles
Transmissions