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Technical Specifications

Type

 N/A Pillow Block Unit

Bearing Type

 N/A Spherical Roller Bearing

Locking Device

 N/A Adapter

Seal Type

 N/A Triple

Bearing Number

 N/A 22220EAKW33

Housing Number

 N/A SAF520G2

SNW Adapter Sleeve

 N/A SNW20X3.7/16

H Adapter Sleeve

 N/A HA320

Triple Seal Rings (2 incl.)

 N/A LER102

Stabilizing Rings (2 incl.)

 N/A SR180X12C

End Cover

 N/A MF307

Housing Material

 N/A Cast Iron

Housing Construction

 N/A 2 Piece

Mounting Type

 N/A 2-Bolt

Performance

 N/A Heavy Duty

End Type

 N/A Open

Dynamic Load Rating

 N/A 106000 lbf472000 N472.00 kN

Static Load Rating

 N/A 111000 lbf495000 N495.00 kN

Rotational Speed [Max]

 N/A 3600 RPM

Operating Temperature Range

 N/A -40 to 400 ºF-40 to 200 ºC

Lubrication

 N/A Relubricatable

Dimensional Specifications


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

d

 N/A 3.4375 in87.313 mm

H1

 N/A 4.5000 in114.3 mm

L

 N/A 15.2500 in387.0 mm

H2

 N/A 1.7500 in44.0 mm

J Min.

 N/A 11.6250 in295.0 mm

J Max.

 N/A 13.1250 in333.0 mm

n1

 N/A 1.7500 in44.0 mm

n2

 N/A 1.0000 in25.0 mm

H

 N/A 8.6250 in218.0 mm

A

 N/A 6.2500 in159.0 mm

Notes

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