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Unit of Measure

Technical Specifications

Type

N/A Pillow Block Unit

Bearing Type

N/A Spherical Roller Bearing

Seal Material

N/A Nitrile Rubber

Locking Device

N/A Adapter

Bearing Number

N/A MX-W22222EALLKW33C3

Housing Number

N/A SPA222N1

Adapter Sleeve Number

N/A HE2322XM1

Housing Material

N/A Ductile Iron

Housing Construction

N/A 1 Piece

Mounting Type

N/A 4-Bolt

Performance

N/A Heavy Duty

End Type

N/A (1) Open & (1) Closed

Dynamic Load Rating

N/A 135000 lbf602000 N602.00 kN

Static Load Rating

N/A 145000 lbf643000 N643.00 kN

Rotational Speed [Max]

N/A 1400 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 0.03 in

Axial Displacement - Max.

N/A 0.043 in

Recommended Locknut Rotation

N/A 180 º

Hydraulic Pressure - Min.

N/A 2650 lb/in²

Hydraulic Pressure - Max.

N/A 3700 lb/in²

Shaft Tolerance

Shaft Tolerance

N/A nominal to .-003 innominal to -87 µm

Allowable Loads


Housing Allowable Loads

Allowable Loads - P60

N/A 47500 lb

Allowable Loads - P90

N/A 28500 lb

Allowable Loads - P120

N/A 21000 lb

Allowable Loads - P150

N/A 18500 lb

Allowable Loads - P180

N/A 23500 lb

Dimensional Specifications


Sealed Spherical Pillow Blocks, Cast Dust Cover, Closed End, SPAW/SPW Type - Dimensions

d

N/A 4.0000 in101.600 mm

h

N/A 4.9375 in125.4 mm

a

N/A 16.496 in419.0 mm

b

N/A 3.9370 in100.0 mm

b1

N/A 4.764 in121.0 mm

c

N/A 1.7720 in45.0 mm

l

N/A 7.2830 in184.988 mm

m

N/A 13.5625 in344.5 mm

n

N/A 2.7500 in69.9 mm

w

N/A 10.3150 in262.0 mm

u

N/A 0.866 in22.0 mm

v

N/A 1.6875 in42.9 mm