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N/A Contact NTN Customer Relations

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 22238EMKW33

Housing Number

N/A SAFD538G2

SNW Adapter Sleeve

N/A SNW38X6.15/16

H Adapter Sleeve

N/A HA3138

Triple Seal Rings (2 incl.)

N/A LER155

Stabilizing Rings (2 incl.)

N/A SR340X19C

End Cover

N/A MF615

Housing Material

N/A Ductile Iron

Housing Construction

N/A 2 Piece

Mounting Type

N/A 4-Bolt

Performance

N/A Heavy Duty

End Type

N/A Open

Dynamic Load Rating

N/A 365000 lbf1620000 N1620.00 kN

Static Load Rating

N/A 420000 lbf1870000 N1870.00 kN

Rotational Speed [Max]

N/A 1800 RPM

Weight

N/A 414.000 lb188.000 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


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

d

N/A 6.9375 in176.213 mm

H1

N/A 7.8750 in200.0 mm

L

N/A 28.0000 in711.0 mm

H2

N/A 3.1250 in79.0 mm

J Min.

N/A 21.6250 in549.0 mm

J Max.

N/A 24.3750 in619.0 mm

n

N/A 4.5000 in114.0 mm

n1

N/A 2.7500 in70.0 mm

n2

N/A 1.3750 in35.0 mm

H

N/A 15.6875 in398.0 mm

A

N/A 10.5000 in267.0 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