Item # C-SPAW2217-215N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open End, SPAW Type On NTN Bearing Corp. of America

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	Item # C-SPAW2217-215N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open End, SPAW Type

Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW/SPW Type

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Sealed Spherical Pillow Blocks, Ductile End Cover, Open End, SPAW/SPW Type - Dimensions

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Unit of Measure: Imperial Metric Both

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

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Pillow Block Unit

Bearing Type		Spherical Roller Bearing

Seal Material		Nitrile Rubber

Locking Device		Adapter

Bearing Number		MX-W22217EALLKW33C3

Housing Number		SPA217N1

Adapter Sleeve Number		HA2317XM1

Housing Material		Ductile Iron

Housing Construction		1 Piece

Mounting Type		2-Bolt

Performance		Heavy Duty

End Type		(2) Open

Dynamic Load Rating		73000 lbf 324000.0 N 324.00 kN

Static Load Rating		74000 lbf 330000.0 N 330.00 kN

Rotational Speed [Max]		1800.0 RPM

Operating Temperature Range		-40 to 400 ºF -40 to 200 ºC

Lubrication		Relubricatable

Guidelines for Mounting

Axial Displacement - Min.		0.028 in

Axial Displacement - Max.		0.035 in

Recommended Locknut Rotation		150 º

Hydraulic Pressure - Min.		2050 lb/in²

Hydraulic Pressure - Max.		2700 lb/in²

Shaft Tolerance

Shaft Tolerance		nominal to -.0029 in nominal to -74 µm

Allowable Loads

		Housing Allowable Loads larger image

Allowable Loads - P60		28500 lb

Allowable Loads - P90		17000 lb

Allowable Loads - P120		12500 lb

Allowable Loads - P150		11500 lb

Allowable Loads - P180		14500 lb

Dimensional Specifications

		Sealed Spherical Pillow Blocks, Cast Dust Cover, Open End, SPAW/SPW Type - Dimensions larger image

d		2.9375 in 74.613 mm

h		3.7500 in 95.3 mm

a		12.5980 in 320.0 mm

b		3.1500 in 80.0 mm

b1		3.5040 in 89.0 mm

c		1.2600 in 32.0 mm

l		6.1420 in 156.007 mm

m		10.4375 in 265.1 mm

w		7.5590 in 192.0 mm

u		0.8660 in 22.0 mm

v		1.3125 in 33.3 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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Item # C-SPAW2217-215N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open End, SPAW Type

Ordering Options

Type

Bearing Type

Seal Material

Locking Device

Bearing Number

Housing Number

Adapter Sleeve Number

Housing Material

Housing Construction

Mounting Type

Performance

End Type

Dynamic Load Rating

Static Load Rating

Rotational Speed [Max]

Operating Temperature Range

Lubrication

Axial Displacement - Min.

Axial Displacement - Max.

Recommended Locknut Rotation

Hydraulic Pressure - Min.

Hydraulic Pressure - Max.

Shaft Tolerance

Allowable Loads - P60

Allowable Loads - P90

Allowable Loads - P120

Allowable Loads - P150

Allowable Loads - P180

d

h

a

b

b1

c

l

m

w

u

v

Notes

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE