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 3.1/2 TLC

SAFS 22520-11 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
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 20x3.1/2
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

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 3.1/2 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：2026-04-16
Application:decoration machinery,chuck industry,suction nozzle,Medium and large motor,electronic components,electromyography machine,office outdoor camping equipment,Reflective Materials Industrial fabrics,directional control valve,ECG,pump industry
Similar models:FSAF 22520 x 3.3/8 T SAFS 22520 x 3.5/16 T SAFS 22520-11 x 3.1/2 T SAFS 22520-11 SAF 22520 x 3.1/2 T SAFS 22520 x 3.3/8 TLC SSAFS 22520 SAF 22520 x 3.3/8 PCM 222520 E SAFS 22520 x 3.5/16
BEARING POWER International Trading Co.,Ltd. specialize in SAFS22520-11x3.1/2TLC products，there is large inventory of SKF SAFS 22520-11 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 SAFS 22520-11 x 3.1/2 TLC Which SKF SAFS22520-11x3.1/2TLC 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
22382	57.15	77.75	9.53	Seals
305705 C-2RS1	25	62	20.6	Bearings, units and housings
51105 V/HR22Q2	25	42	11	Bearings, units and housings
61817	85	110	13	Bearings, units and housings
6314-2RS1	70	150	35	Bearings, units and housings
GE 100 ES	100	150	55	Bearings, units and housings
PRM 707580	70	75	80	Bearings, units and housings
RNAO 35x47x32	35	47	32	Bearings, units and housings
SNP 3260x10.15/16	277.8125	360.5022	244.602	Bearings, units and housings
SNW 120x3.3/8	85.725	131.9022	100.6094	Bearings, units and housings
W 24	121.9454	164.3126	-	Bearings, units and housings
W 6207-2RZ	35	72	17	Bearings, units and housings

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