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Unit of Measure

Technical Specifications

Type

Pillow Block Unit

Bearing Type

Spherical Roller Bearing

Seal Material

Nitrile Rubber

Locking Device

Adapter

Bearing Number

MX-W22215EALLKW33C3

Housing Number

FSPA215N1

Adapter Sleeve Number

HE2315XM1

Housing Material

Ductile Iron

Housing Construction

1 Piece

Mounting Type

4-Bolt

Performance

Heavy Duty

End Type

(1) Open & (1) Closed

Dynamic Load Rating

55000 lbf244000 N244.00 kN

Static Load Rating

56000 lbf249000 N249.00 kN

Rotational Speed [Max]

2000 rpm

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Lubrication

Relubricatable

Guidelines for Mounting

Axial Displacement - Min.

0.024 in

Axial Displacement - Max.

0.030 in

Recommended Locknut Rotation

120 º

Hydraulic Pressure - Min.

1800 lb/in²

Hydraulic Pressure - Max.

2250 lb/in²

Shaft Tolerance

Shaft Tolerance

nominal to -.0029 innominal to -74 µm

Allowable Loads


Housing Allowable Loads

Allowable Loads - P60

21500 lb

Allowable Loads - P90

13000 lb

Allowable Loads - P120

10000 lb

Allowable Loads - P150

9000 lb

Allowable Loads - P180

11000 lb

Dimensional Specifications


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

d

2.5000 in63.500 mm

h

3.25 in82.6 mm

a

11.0240 in280.0 mm

b

2.8350 in72.0 mm

b1

3.1100 in79.0 mm

c

1.2990 in33.0 mm

l

4.8430 in123.012 mm

m

9.125 in231.8 mm

n

1.8750 in47.6 mm

w

6.5350 in166.0 mm

u

0.5910 in15.0 mm

v

1.125 in28.6 mm