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 1618 x 3.1/16

SAF 1618 x 3.1/16

Dimensions

d_a		77.787	mm
D_a		190	mm
C_a		73.787	mm
A₁		111.125	mm
A₂		174.625	mm
b_a		42.069	mm
H		230.981	mm
H₁		120.65	mm
H₂		50.8	mm
J	min.	304.8	mm
J	max.	342.9	mm
J₁		57.15	mm
L		393.7	mm
N₁		22.225	mm
Threaded holes
R₁		73.025	mm
R₂		28.575	mm
R_G		3/8 NPT
P_G		1/4 NPT
Oil level
h		50.8	mm

Included products

Housing			SAF 618
Bearing			1318 K
Adapter sleeve assembly			SNW 18x3.1/16
Stabilizing ring			2 x SR-1618
Labyrinth ring			2 x LOR 186
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

4500

r/min

Recommended safe loads

P_60°	128	kN
P_90°	77	kN
P_120°	48.9	kN
P_150°	44.5	kN
P_180°	54.3	kN
P_a	11.6	kN

Mass

Mass pillow block

41.1

Mounting information

Cap bolt		2 x 3/4-10 UNC
Cap bolt recommended tightening torque		515.2	N·m
Cap bolt, SAE grade		8
Appropriate attachment bolt size	G	0.75	in
Initial grease fill		481.95	g

Model Number: SAF 1618 x 3.1/16
Inner Diameter：77.7875mm 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：2026-08-18
Application:textile machinery,Rolling mill,sewage pump,test laboratory equipment and accessories,embroidery cloth,Industrial equipment,stamping die,car,Water Monitoring,Broadcasting System,Machine Tool Accessories
Similar models:SAF 1618 x 3.1/16 SAF 1618 x 3.1/4 SAF 1618 x 3.1/16 T PPMF 161817 PCM 161810 E SAF 1618 T PRM 161815 PPM 161815 PCM 161820 M PPM 161820
BEARING POWER International Trading Co.,Ltd. specialize in SAF1618x3.1/16 products，there is large inventory of SKF SAF 1618 x 3.1/16 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 1618 x 3.1/16 Which SKF SAF1618x3.1/16 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

BD-23144 CCK/W33-OH 3144 H
240/670 ECAK30/W33
470x530x25 HDS1 D
65x110x10 HMSA10 V
7464

Purchase the SKF SAF 1618 x 3.1/16 Please fill in the following

Hot number： 406703 42x62x7 HMS5 V 71914 ACD/HCP4AH1 BT4B 331093 BG/HA1 FYJ 520 HK 1616 K 40x47x18 NKIS 45 NNC 4830 CV NUP 320 ECJ OKBS 115 PBM 240260350 M1G1 SNL 3072 TURA W 623-2RZ W 63804-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23144 CCK/W33-OH 3144 H
240/670 ECAK30/W33
470x530x25 HDS1 D
65x110x10 HMSA10 V
7464