Item # CM-SPAW2228-415N1, 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-SPAW2228-415N1


	Item # CM-SPAW2228-415N1, 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-W22228EALLKW33C3

Housing Number		SPA228N1

Adapter Sleeve Number		HA2328M1

Housing Material		Ductile Iron

Housing Construction		1 Piece

Mounting Type		4-Bolt

Performance		Heavy Duty

End Type		(1) Open & (1) Closed

Dynamic Load Rating		205000 lbf 912000.0 N 912.00 kN

Static Load Rating		227000 lbf 1010000.0 N 1010.00 kN

Rotational Speed [Max]		1100 RPM

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

Lubrication		Relubricatable

Guidelines for Mounting

Axial Displacement - Min.		0.043 in

Axial Displacement - Max.		0.055 in

Recommended Locknut Rotation		210 º

Hydraulic Pressure - Min.		3300 lb/in²

Hydraulic Pressure - Max.		4550 lb/in²

Shaft Tolerance

Shaft Tolerance		nominal to .-0039 in nominal to -100 µm

Allowable Loads

		Housing Allowable Loads larger image

Allowable Loads - P60		82500 lb

Allowable Loads - P90		52000 lb

Allowable Loads - P120		27500 lb

Allowable Loads - P150		25500 lb

Allowable Loads - P180		27500 lb

Dimensional Specifications

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

d		4.9375 in 125.413 mm

h		6.0000 in 152.4 mm

a		20.1180 in 511.0 mm

b		4.7240 in 120.0 mm

b1		5.8660 in 149.0 mm

c		2.0470 in 52.0 mm

l		8.6220 in 218.999 mm

m		16.5625 in 420.7 mm

n		3.3750 in 85.7 mm

w		12.0870 in 307.0 mm

u		1.0240 in 26.0 mm

v		1.5625 in 39.7 mm

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Item # CM-SPAW2228-415N1, 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