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 SSAFS 22520 TLC

SSAFS 22520 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
L	387.35	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			SSAFS 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 12

Speed ratings

Max. speed for PosiTrac Plus seal

1650

r/min

Recommended safe loads

P_60°	136	kN
P_90°	81.4	kN
P_120°	50.7	kN
P_150°	46.3	kN
P_180°	55.6	kN
P_a	13.8	kN

Mass

Mass pillow block

21.8

Mounting information

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

Model Number: SSAFS 22520 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：2026-08-24
Application:engineering machine,embroidery cloth,sawing machine,medical equipment,lathe,Storage Tool,medical equipment,Medical printer,marine analysis and testing equipment,medical equipment,Roller mill
Similar models:FSAF 22520 x 3.1/2 TLC FSAF 22520 x 3.5/16 TLC SAF 22520 x 3.1/2 T SAF 22520 x 3.3/8 T SAFS 22520 x 3.1/2 T FSAF 22520 x 3.3/8 SSAFS 22520 x 3.5/16 TLC SAF 22520 x 3.1/2 TLC SAF 22520 x 3.3/8 TLC SAFS 22520 x 3.3/8 T
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Model No. Inner Diameter Outer Diameter Width Type

AOHX 31/670
NU 216 ECM
PSM 455535 A51
SAFS 22518 x 3.1/16 T
XHCE 055/OK 160

Purchase the SKF SSAFS 22520 TLC Please fill in the following

Hot number： 28 VA V 314886 A 37570 596098 6207-RSH 6230 M 7222 BECBY 99116 IR 25x29x20 N 218 ECP NU 2318 ECM PPM 101215 SAF 22511-210 SNL 3140 G YEL 204-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
AOHX 31/670
NU 216 ECM
PSM 455535 A51
SAFS 22518 x 3.1/16 T
XHCE 055/OK 160