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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-W22226EALLKW33C3

Housing Number

N/A SP226N1

Adapter Sleeve Number

N/A HA2326M1

Housing Material

N/A Ductile Iron

Housing Construction

N/A 1 Piece

Mounting Type

N/A 2-Bolt

Performance

N/A Heavy Duty

End Type

N/A Open

Dynamic Load Rating

N/A 182000 lbf808000 N808.00 kN

Static Load Rating

N/A 202000 lbf898000 N898.00 kN

Rotational Speed [Max]

N/A 1200 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 0.043 in

Axial Displacement - Max.

N/A 0.047 in

Recommended Locknut Rotation

N/A 180 º

Allowable Loads

Allowable Loads - P60

N/A 77000 lb

Allowable Loads - P90

N/A 48500 lb

Allowable Loads - P120

N/A 26500 lb

Allowable Loads - P150

N/A 24000 lb

Allowable Loads - P180

N/A 26500 lb

Dimensional Specifications


Sealed Spherical Pillow Blocks, SPAW/SPW Type - Dimensions

d

N/A 4.4375 in112.713 mm

h

N/A 5.9055 in150.0 mm

a

N/A 17.5197 in445.0 mm

b

N/A 4.5276 in115.0 mm

b1

N/A 5.1181 in130.0 mm

c

N/A 1.9685 in50.0 mm

m

N/A 14.9606 in380.0 mm

w

N/A 11.5354 in293.0 mm

u

N/A 1.1024 in28.0 mm

v

N/A 1.4173 in36.0 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 Total Width may vary. Bearing has different mounting positions in the housing, and the adapter in the bearing can vary position