LES 203 2F FKL

Technical datasheet:

d	Bore diameter	17
L	Overall length	127
A	Housing contact surface width	32
A1	Width of the top of the housing	18
H	Housing height	56.2
H1	Distance from the contact surface to the bearing axis	30.2
H2	Housing foot thickness	14
Jmin	Min. distance between the holes	88
Jmax	Max. distance between the holes	106
N	Height of attachment slot	11.5
N1	Length attachment end	20.5
s1	Distance from locking device side face to raceway centre	15.9
kg	Mass	0.5
Cdyn	Dynamic load rating	9.56
Co	Static load rating	4.75
Pu	Fatigue load limit	0.2

Interchange:

OEM	Manufacturer	Comments
RASEY17	INA
SYJ17TF	SKF
UCP203	FAG
UCP203	NTN
UCP203	NSK

F SEAL / F SEAL (2F)

Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal; then the sealing S type, with the labyrinth between the sheet part and the rubber lip that conducts the contact sealing. The friction and speeds are the same as with S but has much better protection against rough impurity particles. It is very good sealing system: the sheet part protects the seal from the soil, dust and rough particles. At the same time makes the labyrinth with the rubber part. The rubber part provides the contact sealing that prevents the penetration of the finer impurities, water, moisture, steam etc. Suitable for heavier conditions due to better protection against foreign matters. It is used with the Y bearings (standard).