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 1520 x 3.1/2 TLC

FSAF 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		153.194	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
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			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°	119	kN
P_90°	71.2	kN
P_120°	44.5	kN
P_150°	40	kN
P_180°	48.9	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	0.75	in
Initial grease fill		365.71	g

Model Number: FSAF 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：2025-12-09
Application:Performance test,Antenna Industry,lathe,machine tool spindle,drawing die,motor,Body shaping,teaching equipment,vertical pull,Medium and large motor,Infrared Technology
Similar models:FSAF 1520 T PSMF 152015 A51 FSAF 1520 x 3.1/2 T PSM 152015 A51 11590/11520 SAF 1520 x 3.1/2 T HK 1520.2RS FSAF 1520 x 3.1/2 FSAF 1520 x 3.3/8 T PSM 152020 A51
BEARING POWER International Trading Co.,Ltd. specialize in FSAF1520x3.1/2TLC products，there is large inventory of SKF FSAF 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 FSAF 1520 x 3.1/2 TLC Which SKF FSAF1520x3.1/2TLC 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
1180 VRME R	1121	-	-	Seals
3315 A	75	160	68.3	Bearings, units and housings
524230	1206.5	-	-	Seals
99264	66.675	77.3938	23.0124	Seals
99313	80	89.916	22.5044	Seals
FSAF 22518 x 3.1/8 T	79.375	-	-	Bearings, units and housings
FYJ 65 KF	60	-	-	Bearings, units and housings
FYTB 1.7/16 FM	36.513	-	-	Bearings, units and housings
NJ 340 ECML	200	420	80	Bearings, units and housings
SNW 122x3.11/16	93.6625	145.3896	110.1852	Bearings, units and housings
SNW 24x4	101.6	120	87.7824	Bearings, units and housings
YELAG 207-107	36.513	72	51.1	Bearings, units and housings

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Hot number： 29332 E 316639 AG 32221/DF 618/600 MA 71911 ACB/P4A 71972 ACDMA/P4A GEH 30 TXG3E-2LS GEZ 212 ES HM 3088 NNCF 4938 CV NUB 18/1000 MA/HB1 RMS 6 SAF 22624 x 4 T SSAFS 22538 x 7 TLC W 619/7-2RS1