Bearings, units and housings -- Bearing housings -- Split pillow blocks, SAF and SAW series (inch dimensions) -- SAF and SAW pillow blocks with bearings on an adapter sleeve -- SKF SAFS 22520-11 x 3.1/2

SAFS 22520-11 x 3.1/2

Dimensions

d_a		88.9	mm
D_a		180	mm
C_a		55.804	mm
A₁		111.125	mm
A₂		155.575	mm
S		4.763	mm
b_a		44.45	mm
H		222.25	mm
H₁		114.3	mm
H₂		44.45	mm
J	min.	295.275	mm
J	max.	333.375	mm
J₁		60.325	mm
L		387.35	mm
N₁		22.225	mm
Threaded holes
R₁		58.737	mm
R₂		30.163	mm
R_G		3/8 NPT
P_G		1/4 NPT
Oil level
h		42.069	mm

Included products

Housing			FSAFS 520
Bearing			22220 EK
Adapter sleeve assembly			SNW 20x3.1/2
Stabilizing ring			SR-20-17
Labyrinth ring			2 x LOR 103
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 15

Speed ratings

Bearing limiting speed

4500

r/min

Recommended safe loads

P_60°	119	kN
P_90°	71.2	kN
P_120°	44.5	kN
P_150°	40	kN
P_180°	48.9	kN
P_a	13.8	kN

Mass

Mass pillow block

40.4

Mounting information

Cap bolt		4 x 3/4-10 UNC
Cap bolt recommended tightening torque		359.3	N·m
Cap bolt, SAE grade		5
Appropriate attachment bolt size	G	0.75	in
Initial grease fill		181.44	g

Model Number: SAFS 22520-11 x 3.1/2
Inner Diameter：88.9mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing housings Split pillow blocks, SAF and SAW series (inch dimensions) SAF and SAW pillow blocks with bearings on an adapter sleeve
Details： SAF and SAW pillow blocks with bearings on an adapter sleeve
Update date：2025-12-09
Application:medical equipment,Medical printer,marine analysis and testing equipment,trolley,other mold,container finishing,Handling machinery and various industrial machinery,paint paint,Hair styling device,pump,car and accessories
Similar models:SAFS 22520-11 x 3.3/8 T FSAF 22520 x 3.5/16 T FSAF 22520 x 3.1/2 TLC SAF 22520 T SAFS 22520-11 TLC SSAFS 22520 x 3.5/16 SAFS 22520 x 3.1/2 TLC SSAFS 22520 x 3.5/16 T SAFS 22520-11 FSAF 22520 x 3.5/16 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SAFS22520-11x3.1/2 products，there is large inventory of SKF SAFS 22520-11 x 3.1/2 SAF and SAW pillow blocks with bearings on an adapter sleeve. We has been built up long-term cooperation with SKF company, could make a bulk order of the SAFS 22520-11 x 3.1/2 Which SKF SAFS22520-11x3.1/2 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
13x26x7 HMSA10 RG	13	26	7	Seals
2306 K	30	72	27	Bearings, units and housings
240/1060 CAK30F/W33	1060	1500	438	Bearings, units and housings
315196 A	460	650	-	Bearings, units and housings
557318	1560.5252	-	-	Seals
6152	15.875	25.4	3.18	Seals
86715	-	-	69.85	Seals
99353	90	101.6	16.9418	Seals
BMO-6205/048S2/UA008A	25	52	21.2	Bearings, units and housings
BT4-8023 G/HA1VA919	450	595	-	Bearings, units and housings
FSAF 22615 TLC	61.9125	-	-	Bearings, units and housings
SAF 1310 T	50	-	-	Bearings, units and housings

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