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 1518 x 3.1/4

SAF 1518 x 3.1/4

Dimensions

d_a		82.55	mm
D_a		160	mm
C_a		49.809	mm
A₁		98.425	mm
A₂		149.225	mm
b_a		34.925	mm
H		192.484	mm
H₁		101.6	mm
H₂		41.275	mm
J	min.	260.35	mm
J	max.	298.45	mm
L		349.25	mm
N₁		22.225	mm
Threaded holes
R₁		60.325	mm
R₂		27.781	mm
R_G		3/8 NPT
P_G		1/8 NPT
Oil level
h		38.1	mm

Included products

Housing			SAF 518
Bearing			1218 K
Adapter sleeve assembly			SNW 18x3.1/4
Stabilizing ring			2 x SR-1518
Labyrinth ring			2 x LOR 189
Check availability of bearings with other clearance classes (e.g. C3); Stabilizing ring(s) not included

Associated products

End plug (suffix Y)

EPR 11

Speed ratings

Bearing limiting speed

5300

r/min

Recommended safe loads

P_60°	121	kN
P_90°	72.5	kN
P_120°	45.4	kN
P_150°	40.5	kN
P_180°	49.8	kN
P_a	8.1	kN

Mass

Mass pillow block

21.3

Mounting information

Cap bolt		2 x 5/8-11 UNC
Cap bolt recommended tightening torque		203.4	N·m
Cap bolt, SAE grade		5
Appropriate attachment bolt size	G	0.75	in
Initial grease fill		286.33	g

Model Number: SAF 1518 x 3.1/4
Inner Diameter：82.55mm 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:Automation,tooth filling,rolling machine,tire industry,Liposuction device,Hydraulic Hose,medical equipment,Microwave Equipment,medical equipment,diagnostic test paper,walking Food processing machinery and equipment
Similar models:FSAF 1518 x 3.1/4 TLC SAF 1518 FSAF 1518 x 3.1/8 TLC SAF 1518 x 3.1/4 T HK 1518 RS FSAF 1518 x 3.1/16 T FSAF 1518 T SAF 1518 x 3.1/16 T FSAF 1518 x 3.1/4 SAF 1518 x 3.1/8 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SAF1518x3.1/4 products，there is large inventory of SKF SAF 1518 x 3.1/4 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 1518 x 3.1/4 Which SKF SAF1518x3.1/4 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
24913	63.5	82.58	12.7	Seals
29480 EM	400	710	185	Bearings, units and housings
405353	521	-	-	Seals
4312 ATN9	60	130	46	Bearings, units and housings
7003 CE/HCP4A	17	35	10	Bearings, units and housings
71906 CB/P4A	30	47	9	Bearings, units and housings
71907 CE/P4AL	35	55	10	Bearings, units and housings
71952 CD/P4AL	260	360	46	Bearings, units and housings
7215 ACD/P4A	75	130	25	Bearings, units and housings
N 1009 KPHA/HC5SP	45	75	16	Bearings, units and housings
OKBS 98	98	-	-
SIR 25 ES	25	-	20	Bearings, units and housings

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Hot number： 24040 CC/W33 38x72x10 HMS5 V 47586 71912 CD/HCP4AL 71913 CB/P4A 91399 AOH 3144 C 2230 BD-C 3076 KM-AOH 3076 G FYNT 80 L KR 80 XB NU 2980 ECMA SHR 140 TU 25 TF W 36