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 3.3/8

SAF 1520 x 3.3/8

Dimensions

d_a		85.725	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 20x3.3/8
Stabilizing ring			2 x SR-1520
Labyrinth ring			2 x LOR 101
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

Bearing limiting speed

4800

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 3.3/8
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：2025-12-09
Application:trolley,tower crane,shaft milling machine,car,Hydraulic Equipment,Water Monitoring,sheet industry,diving equipment,ultra-quiet generators,sheet industry,Garment Accessories
Similar models:FSAF 1520 x 3.1/2 T SAF 1520 x 3.1/2 T PSM 152030 A51 FSAF 1520 T PSM 152015 A51 SAF 1520 x 3.1/2 FSAF 1520 x 3.5/16 TLC PSM 152010 A51 FSAF 1520 TLC HK 1520.2RS
BEARING POWER International Trading Co.,Ltd. specialize in SAF1520x3.3/8 products，there is large inventory of SKF SAF 1520 x 3.3/8 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 3.3/8 Which SKF SAF1520x3.3/8 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
1211 EKTN9	55	100	21	Bearings, units and housings
1726211-2RS1	55	100	21	Bearings, units and housings
24x37x7 HMS5 V	24	37	7	Seals
22328 CC/W33	140	300	102	Bearings, units and housings
305804 C-2RS1	20	52	20.6	Bearings, units and housings
401705	153	-	-	Seals
50x80x10 HMSA10 V	50	80	10	Seals
71952 CD/P4A	260	360	46	Bearings, units and housings
BEAS 017047-2RZ	17	47	25	Bearings, units and housings
FY 45 WDW	45	-	-	Bearings, units and housings
NUP 309 ECML	45	100	25	Bearings, units and housings
PCM 101212 M	10	12	12	Bearings, units and housings

Purchase the SKF SAF 1520 x 3.3/8 Please fill in the following

Hot number： 23222 CC/W33 480x520x20 HDS1 R 6204-Z 630x670x20 HDS1 R 7026 CD/P4A 8637 89313 TN EE 649239/649310 N 1010 KPHA/HC5SP NNF 5040 ADA-2LSV NU 319 ECM/C3VL0241 S7203 CD/HCP4A SNW 136x6.5/16 SYFWR 1.1/4 AYZTHR W 04