Unit of Measure

Technical Specifications

Type

Pillow Block Unit

Bearing Type

Spherical Roller Bearing

Locking Device

Adapter

Seal Type

Triple

Bearing Number

22238EMKW33

Housing Number

SAF538G2

SNW Adapter Sleeve

SNW38X6.15/16

H Adapter Sleeve

HA3138

Triple Seal Rings (2 incl.)

LER155

Stabilizing Rings (2 incl.)

SR340X19C

End Cover

MF615

Housing Material

Cast Iron

Housing Construction

2 Piece

Mounting Type

4-Bolt

Performance

Heavy Duty

End Type

Open

Dynamic Load Rating

365000 lbf1620000 N1620.00 kN

Static Load Rating

420000 lbf1870000 N1870.00 kN

Rotational Speed [Max]

1800 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

d

6.9375 in176.213 mm

H1

7.8750 in200.0 mm

L

28.0000 in711.0 mm

H2

3.1250 in79.0 mm

J Min.

21.6250 in549.0 mm

J Max.

24.3750 in619.0 mm

n

4.5000 in114.0 mm

n1

2.7500 in70.0 mm

n2

1.3750 in35.0 mm

H

15.6875 in398.0 mm

A

10.5000 in267.0 mm

Notes

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