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 TLC

SAFS 22520-11 TLC

Dimensions

d_a		87.313	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 20x3.7/16
Stabilizing ring			SR-20-17
Labyrinth ring			2 x LOR 102
PosiTrac Plus contact element			2 x B10724-102
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 15

Speed ratings

Max. speed for PosiTrac Plus seal

1650

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

39.9

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 TLC
Inner Diameter：87.3125mm 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：2026-08-12
Application:food testing,Small air generators,roller lathe,car instrument,Rolling mill,Liposuction device,chemical instruments,container finishing,Performance test,medical equipment,plant determination
Similar models:SAFS 22520 TLC SSAFS 22520 x 3.3/8 T FSAF 22520 x 3.5/16 FSAF 22520 x 3.5/16 T SSAFS 22520 T SAFS 22520-11 x 3.3/8 T SAFS 22520-11 SSAFS 22520 x 3.1/2 TLC SSAFS 22520 x 3.5/16 SAFS 22520-11 x 3.5/16
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Model No. Inner Diameter Outer Diameter Width Type

4305 ATN9
53411 + U 411
BK 2516
HE 2313 E
SAF 22522 x 3.11/16 T

Purchase the SKF SAFS 22520-11 TLC Please fill in the following

Hot number： 100x145x12 HMS5 RG 15x40x7 HMSA10 RG 160x185x15 HMS5 V 23060-2CS5/VT143 7201 BEP 71915 ACD/P4AL FYWK 50 LTA GEP 500 FS HE 2322 HE 3034 E LM 757049/010 NCF 28/850 V SSAFS 22544 T SYFWK 40 LTA W 627 R-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
4305 ATN9
53411 + U 411
BK 2516
HE 2313 E
SAF 22522 x 3.11/16 T