Designation system for metric SKF ConCentra roller bearing units

Examples and the applicable options for metric SKF ConCentra roller bearing units are given below.

Examples

SYNT 45 L W
whereSYNT =
45 =
L =
W =

Applicable options

Series
SYNTBearing unit with a plummer block housing
FYNTBearing unit with a flanged housing1)

Size identification
...
Shaft diameter [mm]

Type of arrangement
F
Bearing unit for the locating bearing position
L
Bearing unit for the non-locating bearing position

Variant
General (with double-lip seals)
TS
High-speed (with labyrinth seals)
TF
Extreme environment (with heavy-duty radial shaft seals)
W
Relubrication-free (with double-lip seals)
  1. 1)Only available in the general variant.
SKF logo