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 6.7/8

SAF 22638 x 6.7/8

Dimensions

d_a		174.625	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 138x6.7/8
Stabilizing ring			SR-44-38
Labyrinth ring			2 x LOR 154
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 6.7/8
Inner Diameter：174.625mm 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：2025-12-09
Application:small diesel generators,Blood coagulation reagent,Industrial,nail products,Medical room equipment,lifting upgrade,dynamic blood pressure,position switch,generator,Automation,hinge industry
Similar models:SAF 22638 x 6.7/8 T SAF 22638 T SAF 22638 x 6.13/16 TLC SAF 22638 SAF 22638 TLC SAF 22638 x 7 SAF 22638 x 6.13/16 SAF 22638 x 6.7/8 SAF 22638 x 7 TLC SAF 22638 x 6.7/8 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SAF22638x6.7/8 products，there is large inventory of SKF SAF 22638 x 6.7/8 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 22638 x 6.7/8 Which SKF SAF22638x6.7/8 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
BD-21316 EK-H 316	70	170	39	Bearings, units and housings
22332 CCKJA/W33VA405	160	340	114	Bearings, units and housings
BD-23226 CCK/W33-AHX 3226 G	125	230	80	Bearings, units and housings
316198	500	620	45	Bearings, units and housings
32017 X	85	130	29	Bearings, units and housings
33118	90	150	45	Bearings, units and housings
7036 ACD/HCP4A	180	280	46	Bearings, units and housings
71903 ACD/P4A	17	30	7	Bearings, units and housings
7214 BECBP	70	125	24	Bearings, units and housings
YARAG 207	35	72	42.9	Bearings, units and housings
YAR 215-2F	75	130	73.3	Bearings, units and housings
YSA 208-2FK + HE 2308	40	80	46	Bearings, units and housings

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