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LYV 210 2F

Y-Bearing Plummer Block Units With Grey Cast Iron Housing "U"

50mm
d · Bore diameter
94mm
J · Pitch circle diameter
35.1kN
Cdyn · Dynamic load rating
23.2kN
Co · Static load rating
2.51kg
kg · Mass

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Designation: LYV 210 2F

Cross references

ManufacturerDesignation / part number
SNREXPA210
NTNUELUP210D1W3

Type equivalents according to FKL's interchange table (Ball Bearings and Bearing Units catalogue, section 3.3). Each designation has been checked for this size in that maker's own catalogue; compare the dimensions before ordering.

What the designation means

2F
One lip rubber metal seal + flinger, on both sides
All prefixes and suffixes
LYV 210 2F

Technical specifications

Dimensions and load ratings – symbols refer to the technical drawing.

SymbolParameterValue
dBore diameter50mm
LOverall length130mm
AHousing contact surface width60mm
A1Width of the top of the housing35.5mm
HHousing height57.2mm
H1Distance from the contact surface to the bearing axis14mm
H2Housing foot thickness116mm
JPitch circle diameter94mm
GThreadM19mm
G1Thread length25mm
s1Distance from locking device side face to raceway centre38.1mm
kgMass2.51kg
CdynDynamic load rating35.1kN
CoStatic load rating23.2kN
PuFatigue load limit0.98kN
Sealing type

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).

Overview of all sealing types
Technical drawing – LYV 210 2F
Technical drawingClick to enlarge