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 3.1/2 TLC

FSAF 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		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 20x3.1/2
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 15

Speed ratings

Max. speed for PosiTrac Plus seal

1650

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 3.1/2 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：2025-11-29
Application:small diesel generators,gas turbine,casting embedding,hydraulic pump,Machine tools,building decoration raw materials and accessories,Spectral Products,printing equipment,electromyography machine,stamping die and its equipment,other processing
Similar models:SAFS 22520 x 3.1/2 TLC FSAF 22520 T SAF 22520 x 3.1/2 TLC FSAF 22520 TLC SAFS 22520-11 x 3.5/16 TLC SAFS 22520 x 3.1/2 T SAFS 22520-11 SAFS 22520 x 3.3/8 SAF 22520 x 3.5/16 T SAFS 22520-11 TLC
BEARING POWER International Trading Co.,Ltd. specialize in FSAF22520x3.1/2TLC products，there is large inventory of SKF FSAF 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 FSAF 22520 x 3.1/2 TLC Which SKF FSAF22520x3.1/2TLC 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
12379	31.75	47.6	6.35	Seals
150x170x15 CRSH1 R	150	170	15	Seals
31322T140 X/DB	110	240	-	Bearings, units and housings
316967	700	930	-	Bearings, units and housings
32007 X/DF	35	62	-	Bearings, units and housings
6314-2Z	70	150	35	Bearings, units and housings
G 7x11x2 S	7	11	2	Seals
NKI 32/20	32	47	20	Bearings, units and housings
OKBS 62	62	-	-
S7014 ACB/P4A	70	110	20	Bearings, units and housings
SNW 20x3.1/2	88.9	100	72.6186	Bearings, units and housings
SYR 2 3/4 N	69.85	-	-	Bearings, units and housings

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