Item # CM-SPAW2222-315N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW Type On NTN Bearing Corp. of America

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All Categories > Mounted Roller Units > Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed End, SPAW/SPW Type > Item # CM-SPAW2222-315N1


	Item # CM-SPAW2222-315N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed 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/Closed 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-W22222EALLKW33C3

Housing Number		SPA222N1

Adapter Sleeve Number		HA2322XM1

Housing Material		Ductile Iron

Housing Construction		1 Piece

Mounting Type		4-Bolt

Performance		Heavy Duty

End Type		(1) Open & (1) Closed

Dynamic Load Rating		135000 lbf 602000.0 N 602.00 kN

Static Load Rating		145000 lbf 643000.0 N 643.00 kN

Rotational Speed [Max]		1400 RPM

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

Lubrication		Relubricatable

Guidelines for Mounting

Axial Displacement - Min.		0.030 in

Axial Displacement - Max.		0.043 in

Recommended Locknut Rotation		180 º

Hydraulic Pressure - Min.		2650 lb/in²

Hydraulic Pressure - Max.		3700 lb/in²

Shaft Tolerance

Shaft Tolerance		nominal to .-003 in nominal to -87 µm

Allowable Loads

		Housing Allowable Loads larger image

Allowable Loads - P60		47500 lb

Allowable Loads - P90		28500 lb

Allowable Loads - P120		21000 lb

Allowable Loads - P150		18500 lb

Allowable Loads - P180		23500 lb

Dimensional Specifications

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

d		3.9375 in 100.013 mm

h		4.9375 in 125.4 mm

a		16.4960 in 419.0 mm

b		3.9370 in 100.0 mm

b1		4.7640 in 121.0 mm

c		1.7720 in 45.0 mm

l		7.2830 in 184.988 mm

m		13.5625 in 344.5 mm

n		2.7500 in 69.9 mm

w		10.3150 in 262.0 mm

u		0.8660 in 22.0 mm

v		1.6875 in 42.9 mm

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Item # CM-SPAW2222-315N1, Sealed Spherical Pillow Blocks, Ductile End Cover, Open/Closed 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

n

w

u

v

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE