Item # FSPAW2215N, Sealed Spherical Pillow Blocks, SPAW Type On NTN Bearing Corp. of America

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Order Now | Technical Specifications | Guidelines for Mounting | Shaft Tolerance | Allowable Loads | Dimensional Specifications

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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-W22215EALLKW33C3
Housing Number	N/A FSPA215N1
Adapter Sleeve Number	N/A H2315XM1
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 Open
Dynamic Load Rating	N/A 55000 lbf244000 N244.00 kN
Static Load Rating	N/A 56000 lbf249000 N249.00 kN
Rotational Speed [Max]	N/A 2000 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 0.024 in
Axial Displacement - Max.	N/A 0.030 in
Recommended Locknut Rotation	N/A 120 º
Hydraulic Pressure - Min.	N/A 1800 lb/in²
Hydraulic Pressure - Max.	N/A 2250 lb/in²

Shaft Tolerance

Shaft Tolerance

nominal to -.0029 innominal to -74 µm

Allowable Loads

Open Image Housing Allowable Loads
Allowable Loads - P60	N/A 21500 lb
Allowable Loads - P90	N/A 13000 lb
Allowable Loads - P120	N/A 10000 lb
Allowable Loads - P150	N/A 9000 lb
Allowable Loads - P180	N/A 11000 lb

Dimensional Specifications

Open Image Sealed Spherical Pillow Blocks, SPAW/SPW Type - Dimensions
d	N/A 2.5591 in65.000 mm
h	N/A 3.25 in82.6 mm
a	N/A 11.0240 in280.0 mm
b	N/A 2.8350 in72.0 mm
b1	N/A 3.1100 in79.0 mm
c	N/A 1.2990 in33.0 mm
m	N/A 9.125 in231.8 mm
m1	N/A 1.8750 in47.6 mm
w	N/A 6.5350 in166.0 mm
u	N/A 0.5910 in15.0 mm
v	N/A 1.125 in28.6 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