Product number:

LS 210 2F

Brand:

Product name:

bearing

Sizes:

50X90X37/22

Replacements:

BBYB 631139 B

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LS 210 2F FKL

Technical datasheet:

d	Bore diameter	50
D	Outside diameter	90
B	Width inner ring	37
C	Width outer ring	22
d1	Outer diameter inner ring	62.5
E	Distance from raceway centre to the hole for lubrication	6.4
Cdyn	Dynamic load rating	35.1
Co	Static load rating	23.2
Pu	Fatigue load limit	0.98
kg	Mass	0.6

Interchange:

OEM	Manufacturer	Comments
61200780	IMT
BBYB631139	SKF
UC210G0L4X1	SNR
YFE210-2F	SKF

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).