SKF SAW 23538 x 7 SAF and SAW pillow blocks with bearings on an adapter sleeve

SKF SAW 23538 x 7 SAF and SAW pillow blocks with bearings on an adapter sleeve
SAF and SAW pillow blocks with bearings on an adapter sleeve

da		177.8	mm
Da		339.999	mm
Ca		129.819	mm
A1		190.5	mm
A2		273.05	mm
S		4.763	mm
ba		92.869	mm
H		401.638	mm
H1		200.025	mm
H2		79.375	mm
J	min.	549.275	mm
J	max.	619.125	mm
J1		114.3	mm
L		711.2	mm
N1		34.925	mm
Threaded holes
R1		120.65	mm
R2		42.069	mm
RG		1 NPT
PG		1/4 NPT
Oil level
h		63.5	mm

Appertaining products

Housing			SAW 538
Bearing			23238 CCK/W33
Adapter sleeve assembly			SNW 138x7
Stabilizing ring			SR-38-32
Labyrinth ring			2 x LOR 156
Check availability of bearings with other clearance classes (e.g. C3)

Appropriate products

End plug (suffix Y)

EPR 21

Speed ratings

Bearing limiting speed

1800

r/min

Recommended safe loads

P60°		290	kN
P90°		173	kN
P120°		107	kN
P150°		94.3	kN
P180°		113	kN
Pa		68.5	kN

Mass

Mass pillow block

172

kg

Mounting information

Cap bolt			4 x 7/8-9 UNC
Cap bolt recommended tightening torque			528.8	N·m
Cap bolt, SAE grade			5
Eye bolt			2 x 3/8-16 UNC
Appropriate attachment bolt size	G		1.25	in
Initial grease fill			1672.65	g

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