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 FSAF 22520 x 3.3/8

FSAF 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		152.797	mm
S		4.763	mm
b_a		44.45	mm
H		217.488	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			FSAF 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

28.1

Mounting information

Cap bolt		2 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: FSAF 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：2026-04-16
Application:Doppler,Chromatography Products,directional control valve,medical equipment,transportation equipment,Forming mold,Broadcasting System,dynamic blood pressure,Oral Image,Optical detection,screen filter
Similar models:SAFS 22520-11 x 3.5/16 TLC FSAF 22520 x 3.1/2 TLC PCM 222520 E SAFS 22520 x 3.3/8 T SAFS 22520-11 x 3.1/2 SAFS 22520 x 3.3/8 TLC SSAFS 22520 x 3.5/16 TLC SSAFS 22520 TLC SAFS 22520 x 3.3/8 SSAFS 22520 T
BEARING POWER International Trading Co.,Ltd. specialize in FSAF22520x3.3/8 products，there is large inventory of SKF FSAF 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 FSAF 22520 x 3.3/8 Which SKF FSAF22520x3.3/8 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
22320 E	100	215	73	Bearings, units and housings
60 VA R	54	-	-	Seals
7316 BECBP	80	170	39	Bearings, units and housings
95x120x12 HMSA10 RG	95	120	12	Seals
ECCN 080 R	36	240	-	Coupling systems
FBSA 206 A/QFC	30	-	120	Bearings, units and housings
FSYE 2 1/2	63.5	-	-	Bearings, units and housings
FYNT 90 L	90	-	-	Bearings, units and housings
N 28/710 ECMB	710	870	95	Bearings, units and housings
NNCF 4834 CV	170	215	45	Bearings, units and housings
NUKRE 40 A	-	40	20	Bearings, units and housings
SAFS 22340 T	200	-	-	Bearings, units and housings

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Hot number： 16101-2Z 22330-2CS5K/VT143 36880 51104 V/HR11T1 51205 V/HR11T1 6003-2RSL 71821 ACD/HCP4 95 VA V FYTJ 1.1/4 TF MB 15 A NU 2311 ECPH PSMF 202615 A51 SNLN 3056 SYE 2 3/4 N-118 SYFWR 30 YTHR