Cookies en el sitio web de SKF

Utilizamos cookies para garantizar que le brindamos la mejor experiencia posible en nuestros sitios y aplicaciones web. Si continúa navegando sin cambiar la configuración de su navegador, supondremos que acepta recibir cookies. No obstante, puede cambiar la configuración de cookies de su navegador en cualquier momento.

Designation system

The complete designation for a Y-bearing or a Y-bearing unit consists of a basic designation with or without one prefix and/or one or more suffixes.

For details about Y-bearing designation system, refer to Y-bearings.

Y-bearing take-up units

Designation examples and the applicable options for Y-bearing take-up units are given below.
/

Examples


Metric units:
TUJ 20 TFwhereTUJ =
20 =
TF =

Inch unit:
TUWK 1 1/4 ALTAwhereTU =
WK =
1 1/4 =
A
L =
TA =

Applicable options for Y-bearing take-up units

Housing/unit type

J stands for dimensions in accordance with JIS 1559-2009
TUTake-up housing

Housing material
Grey cast iron
WK
Composite for SKF Food Line

Size identification
Bearing units for metric shafts: bearing bore uncoded
20
to
60
20 mm
to
60 mm
Bearing units for inch shafts: bearing bore uncoded
3/4
to
2 3/16
3/4 in. (19,05 mm)
to
2 3/16 in. (55,563 mm)
Housings made of cast iron, composite, composite for SKF Food Line or stainless steel
504
to
512
for Y-bearings of sizes 204, 204-012
to
for Y-bearings of size 212

Additional housing features
Additional housing features
A
Next smaller size than normal (inch units only)
L
Suitable for ECL end cover
N

In case of SKF Food Line Y-bearing units only used in combination with suffix VZ1A2 (→ )


Inserted Y-bearing
Inserted Y-bearing
FMY-bearing with an eccentric locking collar, YET 2 series
TASKF Food Line Y-bearing with grub screws, YAR 2-2RF/VE495 series
TF
Y-bearing with grub screws, YAR 2-2F series
THR
SKF Food Line Y-bearing with grub screws, YAR 2-2RFGR/HV series

Suffixes - other features
VZ1A2
Relubricable execution of SKF Food Line Y-bearing unit with composite housing, only used in combination with suffix N (→ ).
SKF logo