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

SAF 1520

Dimensions

d_a		87.313	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 20x3.7/16
Stabilizing ring			2 x SR-1520
Labyrinth ring			2 x LOR 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

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
Inner Diameter：87.3125mm 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:engineering machinery,instrument,textile machinery,pump industry,physical instruments,expectoration machine,non-ferrous metal alloy,sanitation facilities,sucker industry,Insect Capture,wall industry
Similar models:PSM 152025 A51 SAF 1520 x 3.5/16 HK 1520.2RS FSAF 1520 x 3.5/16 T SAF 1520 TLC PSM 152015 A51 FSAF 1520 x 3.1/2 T SAF 1520 FSAF 1520 TLC PCM 131520 E
BEARING POWER International Trading Co.,Ltd. specialize in SAF1520 products，there is large inventory of SKF SAF 1520 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 Which SKF SAF1520 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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7019 CE/P4A	95	145	24	Bearings, units and housings
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BC4B 326853/HB1	500	738	-	Bearings, units and housings
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NA 22/8.2RSX	8	24	11.8	Bearings, units and housings
NNCF 5017 CV	85	130	60	Bearings, units and housings
S71912 ACB/P4A	60	85	13	Bearings, units and housings
SY 1.1/4 FM	31.75	-	-	Bearings, units and housings

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