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Unit of Measure

Technical Specifications

Type

4-Bolt Round Flanged Unit

Bearing Type

Spherical Roller Bearing

Locking Device

Adapter

Seal Material

Nitrile Rubber

Bearing Number

MX-W22220EALLKW33C3

Housing Number

SFC220N1

Adapter Sleeve Number

HE2320XM1

Housing Material

Ductile Iron

Housing Construction

1 Piece

Performance

Heavy Duty

End Type

Open

Dynamic Load Rating

106000 lbf472000 N472.00 kN

Static Load Rating

111000 lbf495000 N495.00 kN

Rotational Speed [Max]

1500 RPM

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Lubrication

Relubricatable

Guidelines for Mounting

Axial Displacement - Min.

0.028 in

Axial Displacement - Max.

0.035 in

Recommended Locknut Rotation

150 º

Hydraulic Pressure - Min.

2250 lb/in²

Hydraulic Pressure - Max.

3000 lb/in²

Shaft Tolerance

Shaft Tolerance

nominal to .-003 innominal to -87 µm

Dimensional Specifications

Open Image
Sealed Spherical Flange Blocks, SFCW Type - Dimensions

d

3.5000 in88.900 mm

a

12.9921 in330.0 mm

b

3.7402 in95.0 mm

c

1.1417 in29.0 mm

m

11.0236 in280.0 mm

f

9.0196 in230.0 mm

j

1.4961 in38.0 mm

s

0.7874 in20.0 mm

Notes

Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter