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 3.3/8

SSAFS 22520 x 3.3/8

Dimensions

d_a	85.725	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 20x3.3/8
Stabilizing ring			SR-20-17
Labyrinth ring			2 x LOR 101
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 12

Speed ratings

Bearing limiting speed

4500

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 3.3/8
Inner Diameter：85.725mm 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：2026-06-25
Application:sleep monitoring,tooth filling,CNC,Display Devices,Optical Instruments,rolling mill roll neck and slowdown device,steam Hydraulic control element,climb ladder,wheel lathe,internal combustion engine,root canal filling
Similar models:SAFS 22520 T SAFS 22520-11 x 3.5/16 SSAFS 22520 x 3.3/8 T SAF 22520 TLC PCM 222520 E SAF 22520 x 3.3/8 T FSAF 22520 x 3.3/8 SAFS 22520-11 x 3.1/2 TLC SAF 22520 x 3.1/2 TLC SAFS 22520-11 T
BEARING POWER International Trading Co.,Ltd. specialize in SSAFS22520x3.3/8 products，there is large inventory of SKF SSAFS 22520 x 3.3/8 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 3.3/8 Which SKF SSAFS22520x3.3/8 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

20x47x7 HMS5 V
7006 ACE/HCP4AL
NJ 2210 ECJ
NUH 2248 ECMH/PEX
OH 3976 HE

Purchase the SKF SSAFS 22520 x 3.3/8 Please fill in the following

Hot number： 210x240x15 HMSA10 RG 51116 403002 58775 6026-Z 6207 ETN9 BD-C 3140 K-H 3140 HJ 220 EC HK 1210 IR 17x22x16 NU 2248 MA PCZ 2016 E PFD 40 SIL 25 ES YSA 213-2FK + HA 2313

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x47x7 HMS5 V
7006 ACE/HCP4AL
NJ 2210 ECJ
NUH 2248 ECMH/PEX
OH 3976 HE