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Unit of Measure

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Ordering Options

 N/A Contact NTN Customer Relations

Technical Specifications

Type

 N/A 4-Bolt Round Flanged Unit

Bearing Type

 N/A Spherical Roller Bearing

Locking Device

 N/A Adapter

Seal Material

 N/A Nitrile Rubber

Bearing Number

 N/A MX-W22232EALLKW33C3

Housing Number

 N/A SFC232N1

Adapter Sleeve Number

 N/A HE2332M1

Housing Material

 N/A Ductile Iron

Housing Construction

 N/A 1 Piece

Performance

 N/A Heavy Duty

End Type

 N/A Open

Dynamic Load Rating

 N/A 275000 lbf1220000 N872.00 kN

Static Load Rating

 N/A 312000 lbf1390000 N1390.00 kN

Rotational Speed [Max]

 N/A 1000 RPM

Operating Temperature Range

 N/A -40 to 400 ºF-40 to 200 ºC

Lubrication

 N/A Relubricatable

Guidelines for Mounting

Axial Displacement - Min.

 N/A 0.047 in

Axial Displacement - Max.

 N/A 0.063 in

Recommended Locknut Rotation

 N/A 150 º

Hydraulic Pressure - Min.

 N/A 3950 lb/in²

Hydraulic Pressure - Max.

 N/A 5250 lb/in²

Shaft Tolerance

Shaft Tolerance

 N/A nominal to .-0039 innominal to -100 µm

Dimensional Specifications


Sealed Spherical Flange Blocks, Cast Dust Cover, Open End, SFCW Type - Dimensions

d

 N/A 5.5000 in139.700 mm

a

 N/A 20.4724 in520.0 mm

b

 N/A 5.3150 in135.0 mm

c

 N/A 1.7717 in45.0 mm

m

 N/A 17.1260 in435.0 mm

f

 N/A 14.1176 in360.0 mm

j

 N/A 2.5591 in65.0 mm

l

 N/A 7.6772 in195.000 mm

s

 N/A 1.3780 in35.0 mm

Notes

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