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 22518 x 3.1/4

SAF 22518 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
S		4.763	mm
b_a		40.481	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			22218 EK
Adapter sleeve assembly			SNW 18x3.1/4
Stabilizing ring			SR-18-15
Labyrinth ring			2 x LOR 187
Check availability of bearings with other clearance classes (e.g. C3)

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	10.9	kN

Mass

Mass pillow block

21.4

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		141.75	g

Model Number: SAF 22518 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：2026-06-24
Application:stamping die and its equipment,chemical instruments,sterilizers,security,teaching equipment,Cutting Machine,Warehouse Shelf Equipment,Traffic Fire Protection Equipment Security equipment,food sterilization,ignition system,electronic materials
Similar models:SAFS 22518 x 3.1/4 TLC FSAF 22518 T SAFS 22518 TLC SSAFS 22518 x 3.1/8 T FSAF 22518 x 3.1/8 TLC SSAFS 22518 x 3.1/4 SAFS 22518-11 SAFS 22518 x 3.1/16 SAFS 22518-11 x 3.1/8 SAF 22518 x 3.1/4
BEARING POWER International Trading Co.,Ltd. specialize in SAF22518x3.1/4 products，there is large inventory of SKF SAF 22518 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 22518 x 3.1/4 Which SKF SAF22518x3.1/4 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

22356 CCK/W33
FSYE 3 15/16 N
L 357049/010
SAF 22316 T
SYNT 75 F

Purchase the SKF SAF 22518 x 3.1/4 Please fill in the following

Hot number： 30238/DF 30x42x8 HMS5 V 33118T104/DB 3750272 471801 BT4-8139 G/HA1 FYTB 1/2 FM NJ 220 ECJ NNU 41/600 K30M/W33 PCZ 2222 M PRM 353950 QJ 1084 N2MA RNAO 7x14x8 TN S71928 CD/P4A SNL 3044 TURA

Model No.	Inner Diameter	Outer Diameter	Width	Type
22356 CCK/W33
FSYE 3 15/16 N
L 357049/010
SAF 22316 T
SYNT 75 F