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LE 320 2F

Y-Ball Bearings With Grub Screw Locking

100mm

d · Bore diameter

215mm

D · Outside diameter

174kN

Cdyn · Dynamic load rating

140kN

Co · Static load rating

11.2kg

kg · Mass

Price & availability

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Designation: LE 320 2F

Cross references

Manufacturer	Designation / part number
SNR	`UC320G2`
NTN	`UC320D1`

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

Downloads

Datasheet (PDF)Official FKL datasheet

LE 320 2F

Technical specifications

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

Symbol	Parameter	Value
d	Bore diameter	100mm
D	Outside diameter	215mm
B	Width inner ring	108mm
C	Width outer ring	54mm
s	Distance from inner ring side face to raceway centre	40mm
d1	Outer diameter inner ring	121mm
E	Distance from raceway centre to the hole for lubrication	14.3mm
Gs	Set screw	M16x1.5mm
sw	Hexagonal key size for set screw	10mm
r1,2	Inner ring Chamfer dimension	3mm
r3,4	Outside ring Chamfer dimension	3mm
Cdyn	Dynamic load rating	174kN
Co	Static load rating	140kN
Pu	Fatigue load limit	4.75kN
kg	Mass	11.2kg

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