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 1520 x 3.1/2 TLC

SAF 1520 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
b_a		38.894	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			1220 K
Adapter sleeve assembly			SNW 20x3.1/2
Stabilizing ring			2 x SR-1520
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); Stabilizing ring(s) not included

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	10.2	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		365.71	g

Model Number: SAF 1520 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:spreader series,Gas turbine,survey accessories,relay,plastic rolling,defogging and degreasing,chromatography,Medium and large motor,welding equipment,Equipment,Spectrum Products
Similar models:PSM 152030 A51 PSM 152010 A51 SAF 1520 x 3.3/8 T SAF 1520 x 3.1/2 T SAF 1520 TLC FSAF 1520 SAF 1520 x 3.3/8 TLC PCM 131520 E FSAF 1520 x 3.1/2 T FSAF 1520 x 3.3/8
BEARING POWER International Trading Co.,Ltd. specialize in SAF1520x3.1/2TLC products，there is large inventory of SKF SAF 1520 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 SAF 1520 x 3.1/2 TLC Which SKF SAF1520x3.1/2TLC 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.

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ECY 211	-	-	-	Bearings, units and housings
PSM 162216 A51	16	22	16	Bearings, units and housings
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Purchase the SKF SAF 1520 x 3.1/2 TLC Please fill in the following

Hot number： 26359 511/750 M 53208 + U 208 6303/HR11QN 635-RZ 7304 BEGBP AH 315 G BT4B 328912 E3/C675 BT4B 331553/HA1 D/W R4 FSAF 22613 x 2.1/4 T LM 29749/711 NJ 2216 ECP PCM 040506 E/VB055 SIKB 20 F