LEV 204 2F FKL

Technical datasheet:

d	Bore diameter	20
L	Overall length	76
A	Housing contact surface width	38
A1	Width of the top of the housing	24
H	Housing height	62
H1	Distance from the contact surface to the bearing axis	8
H2	Housing foot thickness	30.2
J	Pitch circle diameter	52
G	Thread	M11
G1	Thread length	12
s1	Distance from locking device side face to raceway centre	18.3
kg	Mass	0.54
Cdyn	Dynamic load rating	12.7
Co	Static load rating	6.55
Pu	Fatigue load limit	0.28

Interchange:

OEM	Manufacturer	Comments
RASEY20N	INA
SYFJ20TF	SKF
UCPA204	NSK
UCPA204	SNR
UCPA204J7	FAG
UCUP204	NTN

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).