Item # SAF22522X3.15/16, Split Pillow Blocks, Cast Iron Housing, SAF Type On NTN Bearing Corp. of America

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	Item # SAF22522X3.15/16, Split Pillow Blocks, Cast Iron Housing, SAF Type

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Split Pillow Blocks, Cast Iron Housing, SAF Type - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · 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

Locking Device		Adapter

Seal Type		Triple

Bearing Number		22222EAKW33

Housing Number		SAF522G2

SNW Adapter Sleeve		SNW22X3.15/16

H Adapter Sleeve		HA322X

Triple Seal Rings (2 incl.)		LER109

Stabilizing Rings (2 incl.)		SR200X13.5C

End Cover		MF315

Housing Material		Cast Iron

Housing Construction		2 Piece

Mounting Type		4-Bolt

Performance		Heavy Duty

End Type		Open

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]		3300 RPM

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

Lubrication		Relubricatable

Dimensional Specifications

		Split Pillow Blocks, Cast Iron Housing, SAF Type - Dimensions larger image

d		3.9375 in 100.013 mm

H1		4.9375 in 125.4 mm

L		16.5000 in 419.0 mm

H2		2.0000 in 51.0 mm

J Min.		12.6250 in 321.0 mm

J Max.		14.5000 in 368.0 mm

n		2.7500 in 70.0 mm

n1		1.8125 in 46.0 mm

n2		0.875 in 22.0 mm

H		9.5625 in 242.0 mm

A		6.6875 in 170.0 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 # SAF22522X3.15/16, Split Pillow Blocks, Cast Iron Housing, SAF Type

Ordering Options

Type

Bearing Type

Locking Device

Seal Type

Bearing Number

Housing Number

SNW Adapter Sleeve

H Adapter Sleeve

Triple Seal Rings (2 incl.)

Stabilizing Rings (2 incl.)

End Cover

Housing Material

Housing Construction

Mounting Type

Performance

End Type

Dynamic Load Rating

Static Load Rating

Rotational Speed [Max]

Operating Temperature Range

Lubrication

d

H1

L

H2

J Min.

J Max.

n

n1

n2

H

A

Notes

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE