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 x 3.1/2 TLC

SSAFS 22520 x 3.1/2 TLC

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
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 20x3.1/2
Stabilizing ring			SR-20-17
Labyrinth ring			2 x LOR 103
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 x 3.1/2 TLC
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：2026-08-09
Application:motor,metal mold,transportation equipment,Industrial,Chromatography Products,magnetic elements,orthodontic material,flexible processing,Grinding and polishing equipment,trolley,Storage Device
Similar models:SAF 22520 x 3.3/8 T SAFS 22520-11 x 3.1/2 SSAFS 22520 x 3.1/2 T SSAFS 22520 x 3.5/16 SAFS 22520 x 3.3/8 SSAFS 22520 SAF 22520 x 3.3/8 TLC FSAF 22520 x 3.5/16 FSAF 22520 FSAF 22520 x 3.5/16 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SSAFS22520x3.1/2TLC products，there is large inventory of SKF SSAFS 22520 x 3.1/2 TLC 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 SSAFS 22520 x 3.1/2 TLC Which SKF SSAFS22520x3.1/2TLC 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

12637
54x65x8 CRW1 R
626-RSH
HK 1210
NU 2312 ECM

Purchase the SKF SSAFS 22520 x 3.1/2 TLC Please fill in the following

Hot number： 22320 EKJA/VA405 BD-23230-2CS5K/VT143-H 2330 L 30x40x7 CRW1 R 401904 7006 ACE/HCP4AH1 7205 ACD/HCP4A BT2B 332911 B/HB1 BTW 150 CM/SP BD-C 2212 KV-AHX 312 FYTB 35 TDW H 2310 LM 869448/410 OH 30/1060 H SNL 3044 G W 619/2.5

Model No.	Inner Diameter	Outer Diameter	Width	Type
12637
54x65x8 CRW1 R
626-RSH
HK 1210
NU 2312 ECM