Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW/SPW Type – SPAW2232-508N1

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NTNIndustrial bearing

ITEM NUMBER

SPAW2232-508N1

Sealed Spherical Pillow Blocks, SPAW Type

d139,700 mmBore
D—Outside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for SPAW2232-508N1

Units

Technical Specifications

Type
Pillow Block Unit
Bearing Type
Spherical Roller Bearing
Seal Material
Nitrile Rubber
Locking Device
Adapter
Bearing Number
MX-W22232EALLKW33C3
Housing Number
SPA232N1
Adapter Sleeve Number
HE2332M1
Housing Material
Ductile Iron
Housing Construction
1 Piece
Mounting Type
4-Bolt
Performance
Heavy Duty
End Type
Open
Dynamic Load Rating
1220000 N
Static Load Rating
1390000 N
Rotational Speed [Max]
1000 RPM
Weight
77.560 kg
Operating Temperature Range
-40 to 200 ºC
Lubrication
Relubricatable

Guidelines for Mounting

Axial Displacement - Min.
0.047 in
Axial Displacement - Max.
0.063 in
Recommended Locknut Rotation
150 º
Hydraulic Pressure - Min.
3950 lb/in²
Hydraulic Pressure - Max.
5250 lb/in²

Shaft Tolerance

Shaft Tolerance
nominal to -100 µm

Allowable Loads

Allowable Loads - P60
100500 lb
Allowable Loads - P90
63000 lb
Allowable Loads - P120
34000 lb
Allowable Loads - P150
31000 lb
Allowable Loads - P180
34000 lb

Dimensional Specifications

d
139.700 mm
h
169.9 mm
a
559.0 mm
b
135.0 mm
b1
159.0 mm
c
60.0 mm
m
465.1 mm
m1
95.3 mm
w
340.0 mm
u
26.0 mm
v
49.2 mm
Notes
Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter
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