Bearing Finder
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Technical Specifications

Type

 Pillow Block Unit

Bearing Type

 Spherical Roller Bearing

Locking Device

 Adapter

Seal Type

 Triple

Bearing Number

 22218EAKW33

Housing Number

 SAFD518G2

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

 Ductile Iron

Housing Construction

 2 Piece

Mounting Type

 2-Bolt

Performance

 Heavy Duty

End Type

 Open

Dynamic Load Rating

 86500 lbf384000 N384.00 kN

Static Load Rating

 89500 lbf398000 N398.00 kN

Rotational Speed [Max]

 4000 RPM

Weight

 53.700 lb24.300 kg

Operating Temperature Range

 -40 to 400 ºF-40 to 200 ºC

Lubrication

 Relubricatable

Dimensional Specifications

Open Image
Split Pillow Blocks, Ductile Iron Housing, SAFD Type - Dimensions

d

 3.1875 in80.963 mm

H1

 4 in101.6 mm

L

 13.7500 in349.0 mm

H2

 1.6250 in41.0 mm

J Min.

 10.3750 in264.0 mm

J Max.

 11.6250 in295.0 mm

n1

 1.5 in38.0 mm

n2

 0.7500 in19.0 mm

H

 7.7500 in196.0 mm

A

 5.6875 in144.0 mm

Notes

 Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter