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

 22228EAKW33

Housing Number

 SAF528G2

SNW Adapter Sleeve

 SNW28X4.15/16

H Adapter Sleeve

 HA3128

Triple Seal Rings (2 incl.)

 LER122

Stabilizing Rings (2 incl.)

 SR250X15C

End Cover

 MF415

Housing Material

 Cast Iron

Housing Construction

 2 Piece

Mounting Type

 4-Bolt

Performance

 Heavy Duty

End Type

 Open

Dynamic Load Rating

 205000 lbf912000 N912.00 kN

Static Load Rating

 227000 lbf1010000 N1010.00 kN

Rotational Speed [Max]

 2500 RPM

Operating Temperature Range

 -40 to 400 ºF-40 to 200 ºC

Lubrication

 Relubricatable

Dimensional Specifications

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

d

 4.9375 in125.413 mm

H1

 6.0000 in152.4 mm

L

 20.1250 in511.0 mm

H2

 2.3750 in60.0 mm

J Min.

 16.0000 in406.0 mm

J Max.

 17.1250 in435.0 mm

n

 3.3750 in86.0 mm

n1

 1.6875 in43.0 mm

n2

 1.1250 in29.0 mm

H

 11.7500 in298.0 mm

A

 7.6875 in195.0 mm

Notes

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