Item # SAF22518X3.3/16, Split Pillow Blocks, Cast Iron Housing, SAF Type On NTN Bearing Corp. of America

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	Item # SAF22518X3.3/16, 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

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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		22218EAKW33

Housing Number		SAF518G2

SNW Adapter Sleeve		SNW18X3.3/16

H Adapter Sleeve		HA318

Triple Seal Rings (2 incl.)		LER69

Stabilizing Rings (2 incl.)		SR160X11.2C

End Cover		MF303

Housing Material		Cast Iron

Housing Construction		2 Piece

Mounting Type		2-Bolt

Performance		Heavy Duty

End Type		Open

Dynamic Load Rating		86500 lbf 384000 N 384.00 kN

Static Load Rating		89500 lbf 398000.0 N 398.00 kN

Rotational Speed [Max]		4000 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		3.1875 in 80.963 mm

H1		4 in 101.6 mm

L		13.7500 in 349.0 mm

H2		1.6250 in 41.0 mm

J Min.		10.3750 in 264.0 mm

J Max.		11.6250 in 295.0 mm

n1		1.5 in 38.0 mm

n2		0.7500 in 19.0 mm

H		7.7500 in 196.0 mm

A		5.6875 in 144.0 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 # SAF22518X3.3/16, 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.

n1

n2

H

A

Notes

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE