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 TLC

SAFS 22520-11 x 3.3/8 TLC

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
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 3.3/8 TLC
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：2026-04-17
Application:reducer,scientific instruments,medical equipment,mathematical instruments,coupling type,Dental Drill etc,Pneumatic Actuator,Forging machine,Other Machine Tools,thread processing machine,Industrial
Similar models:SAFS 22520-11 x 3.1/2 TLC SSAFS 22520 x 3.3/8 T SSAFS 22520 x 3.3/8 FSAF 22520 x 3.3/8 T SAFS 22520-11 x 3.5/16 T SAFS 22520 T FSAF 22520 TLC SSAFS 22520 TLC SAFS 22520 SAFS 22520 x 3.5/16
BEARING POWER International Trading Co.,Ltd. specialize in SAFS22520-11x3.3/8TLC products，there is large inventory of SKF SAFS 22520-11 x 3.3/8 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 3.3/8 TLC Which SKF SAFS22520-11x3.3/8TLC 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
22x42x10 HMS5 RG	22	42	10	Seals
400504	45	-	-	Seals
6309/HR11QN	45	100	25	Bearings, units and housings
65x85x8 HMS5 V	65	85	8	Seals
71920 CE/HCP4A	100	140	20	Bearings, units and housings
IR 50x58x22	50	58	22	Bearings, units and housings
LM 283649/610/HA1	749.3	990.6	159.5	Bearings, units and housings
NKI 65/35	65	90	35	Bearings, units and housings
S71918 CE/HCP4A	90	125	18	Bearings, units and housings
SAF 22318 TLC	90	-	-	Bearings, units and housings
SD 19x27x4	19	27	4	Seals
SNL 3188	410	-	-	Bearings, units and housings

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