SKF SAFS 22522 x 4 SAF and SAW pillow blocks with bearings on an adapter sleeve

SKF SAFS 22522 x 4 SAF and SAW pillow blocks with bearings on an adapter sleeve
SAF and SAW pillow blocks with bearings on an adapter sleeve

da		101.6	mm
Da		200	mm
Ca		62.89	mm
A1		120.65	mm
A2		165.1	mm
S		4.763	mm
ba		50.006	mm
H		244.475	mm
H1		125.425	mm
H2		52.388	mm
J	min.	320.675	mm
J	max.	368.3	mm
J1		69.85	mm
L		419.1	mm
N1		22.225	mm
Threaded holes
R1		67.866	mm
R2		31.75	mm
RG		3/8 NPT
PG		1/4 NPT
Oil level
h		45.244	mm

Appertaining products

Housing			SAFS 522
Bearing			22222 EK
Adapter sleeve assembly			SNW 22x4
Stabilizing ring			SR-22-19
Labyrinth ring			2 x LOR 110
Check availability of bearings with other clearance classes (e.g. C3)

Appropriate products

End plug (suffix Y)

EPR 13

Speed ratings

Bearing limiting speed

4000

r/min

Recommended safe loads

P60°		149	kN
P90°		89	kN
P120°		55.6	kN
P150°		50.7	kN
P180°		60.9	kN
Pa		17.3	kN

Mass

Mass pillow block

52.2

kg

Mounting information

Cap bolt			4 x 3/4-10 UNC
Cap bolt recommended tightening torque			359.3	N·m
Cap bolt, SAE grade			5
Eye bolt			2 x 3/8-16 UNC
Appropriate attachment bolt size	G		0.75	in
Initial grease fill			232.47	g

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