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 3.3/8

SAFS 22520-11 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
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 20x3.3/8
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 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 3.3/8
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：2026-04-16
Application:medical equipment,plastic rolling,wall materials,Film machine,cooling system,medical equipment,diagnostic test paper,fruit and vegetable processing,mathematical instruments,experimental equipment,noise reduction equipment
Similar models:FSAF 22520 x 3.3/8 T SAFS 22520 x 3.1/2 T SAF 22520 SAF 22520 x 3.3/8 T SSAFS 22520 T SAF 22520 x 3.5/16 TLC SSAFS 22520 x 3.5/16 SSAFS 22520 x 3.3/8 T SSAFS 22520 x 3.1/2 TLC PCM 222520 M
BEARING POWER International Trading Co.,Ltd. specialize in SAFS22520-11x3.3/8 products，there is large inventory of SKF SAFS 22520-11 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 SAFS 22520-11 x 3.3/8 Which SKF SAFS22520-11x3.3/8 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
17293	44.45	61.9	8	Seals
31322T140 X/DB	110	240	-	Bearings, units and housings
4913	12.7	19.02	3.18	Seals
6411 N	55	140	33	Bearings, units and housings
7310 BE-2RZP	50	110	27	Bearings, units and housings
BS2-2211-2RSK/VT143	55	100	31	Bearings, units and housings
FSYE 2 15/16 N	74.6125	-	-	Bearings, units and housings
KMD 4	18	-	20	Bearings, units and housings
OH 39/560 H	530	560	227	Bearings, units and housings
PSM 061206 A51	6	12	6	Bearings, units and housings
PWM 455360	45	53	60	Bearings, units and housings
SA 17 C	17	-	14	Bearings, units and housings

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