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 22638 x 6.13/16

SAF 22638 x 6.13/16

Dimensions

d_a		173.037	mm
D_a		399.999	mm
C_a		141.808	mm
A₁		222.25	mm
A₂		304.8	mm
S		4.763	mm
b_a		99.219	mm
H		474.663	mm
H₁		241.3	mm
H₂		95.25	mm
J	min.	628.65	mm
J	max.	708.025	mm
J₁		133.35	mm
L		831.85	mm
N₁		41.275	mm
Threaded holes
R₁		130.175	mm
R₂		46.831	mm
R_G		1 NPT
P_G		1/4 NPT
Oil level
h		85.725	mm

Included products

Housing			SAF 638
Bearing			22338 CCK/W33
Adapter sleeve assembly			SNW 138x6.13/16
Stabilizing ring			SR-44-38
Labyrinth ring			2 x LOR 153
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 21

Speed ratings

Bearing limiting speed

1600

r/min

Recommended safe loads

P_60°	423	kN
P_90°	254	kN
P_120°	160	kN
P_150°	145	kN
P_180°	173	kN
P_a	75.6	kN

Mass

Mass pillow block

283

Mounting information

Cap bolt		4 x 1-8 UNC
Cap bolt recommended tightening torque		799.9	N·m
Cap bolt, SAE grade		5
Eye bolt		2 x 1/2-13 UNC
Appropriate attachment bolt size	G	1.5	in
Initial grease fill		2749.95	g

Model Number: SAF 22638 x 6.13/16
Inner Diameter：173.0375mm 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:sawing machine,car instrument,pump accessories,Automobile,dye pigments,electric pump,root canal filling,relay,motorcycle,diving equipment,molding machine
Similar models:SAF 22638 x 7 TLC SAF 22638 x 6.13/16 TLC SAF 22638 x 6.13/16 SAF 22638 x 6.13/16 T SAF 22638 TLC SAF 22638 T SAF 22638 x 7 SAF 22638 SAF 22638 x 7 T SAF 22638 x 6.7/8 T
BEARING POWER International Trading Co.,Ltd. specialize in SAF22638x6.13/16 products，there is large inventory of SKF SAF 22638 x 6.13/16 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 22638 x 6.13/16 Which SKF SAF22638x6.13/16 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

6315-2RS1
NKXR 20 Z
OKCX 340
SAFS 23024 KA x 4
SNL 3180 TURT

Purchase the SKF SAF 22638 x 6.13/16 Please fill in the following

Hot number： 331175 A 44295 51112 51132 M 61913 6220/VA201 7014 CD/HCP4A 7411 BGBM MB 7 NATR 6 NUP 209 ECML PCM 9095100 E PPM 081010 SAFS 22518-11 T SAW 23526 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
6315-2RS1
NKXR 20 Z
OKCX 340
SAFS 23024 KA x 4
SNL 3180 TURT