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 3.1/8

SAF 1518 x 3.1/8

Dimensions

d_a		79.375	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 18x3.1/8
Stabilizing ring			2 x SR-1518
Labyrinth ring			2 x LOR 187
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 3.1/8
Inner Diameter：79.375mm 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:animal,Forming mold,scientific instruments,food sterilization,boring bar boring bar,knitted fabrics,vacuum suction cup,floor industry,equipment,Machine Tool Accessories,light therapy instrument
Similar models:SAF 1518 x 3.1/8 HK 1518 RS FSAF 1518 315189 A SAF 1518 x 3.1/16 SAF 1518 TLC SAF 1518 SAF 1518 T SAF 1518 x 3.1/8 TLC FSAF 1518 T
BEARING POWER International Trading Co.,Ltd. specialize in SAF1518x3.1/8 products，there is large inventory of SKF SAF 1518 x 3.1/8 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 1518 x 3.1/8 Which SKF SAF1518x3.1/8 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
35x55x8 CRW1 R	35	55	8	Seals
50185	127	177.8	12.7	Seals
7012 ACD/P4AH1	60	95	18	Bearings, units and housings
71918 ACB/P4A	90	125	18	Bearings, units and housings
FYJ 1.1/4 TF	31.75	-	-	Bearings, units and housings
HA 3134	150.8125	220	122	Bearings, units and housings
HM 31/950	125	-	950	Bearings, units and housings
N 750	90.8812	-	750.2144	Bearings, units and housings
NK 20/16	20	28	16	Bearings, units and housings
NU 2352 ECMA	260	540	165	Bearings, units and housings
SAF 22228	140	-	-	Bearings, units and housings
SNL 616 TURU	70	-	-	Bearings, units and housings

Purchase the SKF SAF 1518 x 3.1/8 Please fill in the following

Hot number： BD-24038 CCK30/W33-AH 24038 38751 51092 F 7021 CD/P4A 71801 CD/HCP4 7831 TQO design C 4192 K30MB D/W ER1458 GEP 340 FS K 125x133x35 NU 20/750 ECMA SNL 3136 ATURT SY 1.3/4 TF/VA228 YEL 208-2RF/VL065