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 SAF 22520 x 3.3/8 TLC

SAF 22520 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		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
L		387.35	mm
N₁		25.4	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			SAF 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 12

Speed ratings

Max. speed for PosiTrac Plus seal

1650

r/min

Recommended safe loads

P_60°	136	kN
P_90°	81.4	kN
P_120°	50.7	kN
P_150°	46.3	kN
P_180°	55.6	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	0.875	in
Initial grease fill		181.44	g

Model Number: SAF 22520 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：2026-04-16
Application:tire industry,small appliances,Automobile,sanitation facilities,instrumentation instrument,gear type,printing machinery,lifting upgrade,gantry processing,paint paint,Industrial Electromechanical
Similar models:SAF 22520 x 3.5/16 SAF 22520 x 3.5/16 T FSAF 22520 x 3.3/8 T SAF 22520 x 3.1/2 SAFS 22520 PCM 222520 M SSAFS 22520 x 3.5/16 SAFS 22520-11 x 3.5/16 TLC SAFS 22520 x 3.3/8 TLC FSAF 22520 x 3.5/16
BEARING POWER International Trading Co.,Ltd. specialize in SAF22520x3.3/8TLC products，there is large inventory of SKF SAF 22520 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 SAF 22520 x 3.3/8 TLC Which SKF SAF22520x3.3/8TLC 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.

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812/530 M	530	710	140	Bearings, units and housings
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NUP 2220 ECP	100	180	46	Bearings, units and housings
PBM 170190240 M1G1	170	190	240	Bearings, units and housings
S71905 ACD/HCP4A	25	42	9	Bearings, units and housings
SAF 22622 x 3.13/16	96.8375	-	-	Bearings, units and housings
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Hot number： 2400250 402754 470661 61818-2RZ 6313-2Z/VA228 71932 CD/P4AL 78x100x10 HMSA10 RG BT4-8022 G/HA1VA919 GEZH 400 ES HJ 324 EC NU 1011 ECML/C3VL0241 PFT 1.1/2 TF SNL 3036 G SNL 3180 G W 6202-2RS1