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 TLC

SAF 22638 TLC

Dimensions

d_a		176.213	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 138x6.15/16
Stabilizing ring			SR-44-38
Labyrinth ring			2 x LOR 155
PosiTrac Plus contact element			2 x B10724-155
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 21

Speed ratings

Max. speed for PosiTrac Plus seal

825

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 TLC
Inner Diameter：176.2125mm 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:Dental Equipment,Internal thread type,Optical Instruments,Medium and large motor,Vertical machining,storage and transportation equipment,construction machinery and equipment,Safety protection,Roller,Embroidery,survey accessories
Similar models:SAF 22638 x 6.7/8 T SAF 22638 x 6.13/16 TLC SAF 22638 x 6.13/16 SAF 22638 x 6.7/8 TLC SAF 22638 T SAF 22638 x 7 T SAF 22638 x 6.13/16 T SAF 22638 x 7 SAF 22638 x 6.7/8 SAF 22638
BEARING POWER International Trading Co.,Ltd. specialize in SAF22638TLC products，there is large inventory of SKF SAF 22638 TLC 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 TLC Which SKF SAF22638TLC 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
13529	34.925	44.45	5	Seals
16008/HR22Q2	40	68	9	Bearings, units and housings
199 VS V	180	-	-	Seals
22306	57.15	66.68	4.78	Seals
BD-22328 CCK/W33-AHX 2328 G	135	300	102	Bearings, units and housings
6011 M	55	90	18	Bearings, units and housings
625	5	16	5	Bearings, units and housings
PCMS 1005001.5 E	-	-	100	Bearings, units and housings
PWTR 1747.2RS	17	47	20	Bearings, units and housings
RNA 4860	330	380	80	Bearings, units and housings
S7011 CD/P4A	55	90	18	Bearings, units and housings
W 61910	50	72	12	Bearings, units and housings

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Hot number： 12x30x7 HMSA10 RG 14907 23072 CC/W33 33015/DFC240 71934 CD/P4AH1 7213 BEGAF KR 26 PPA NA 2210.2RSX NKI 65/35 PCZ 6476 M SAF 22230 SAF 22534 SAW 23536 x 6.1/2 T WS 81104 WS 89308