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：2025-12-09
Application:Roller,machine tool spindle,Safety protection,PVC,extruder,Cylinder Special,Infrared Technology,medical equipment,shaft milling machine,Machine Tool Accessories,bag machine
Similar models:SAF 22638 T SAF 22638 x 6.13/16 TLC SAF 22638 x 7 SAF 22638 TLC SAF 22638 x 7 T SAF 22638 x 6.7/8 T SAF 22638 x 7 TLC SAF 22638 x 6.7/8 SAF 22638 x 6.13/16 SAF 22638 x 6.13/16 T
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
13937	34.925	76	12.7	Seals
16270	41.275	63.55	6.35	Seals
330x370x20 HDS1 R	330	370	20	Seals
60x72x8 HMS5 RG	60	72	8	Seals
6205-2Z/VA201	25	52	15	Bearings, units and housings
BC4-8053/HA4	580	780	-	Bearings, units and housings
NJG 2344 VH	220	460	145	Bearings, units and housings
OKBS 128	128	-	-
PRM 404440	40	44	40	Bearings, units and housings
RN-2.5x13.8 BF/G2	-	-	2.5	Bearings, units and housings
SAW 23224 T	120	-	-	Bearings, units and housings
TUJ 505	-	-	-	Bearings, units and housings

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Hot number： 11908 3750272 627-2Z 650x710x25 HDS2 R 7440 85x130x12 HMSA10 V BT4B 328349/HA1 ECW 208 HA 309 NN 3020 TN9/SP NU 1019 ML/C3VL0241 SAF 22517 x 2.7/8 SAFS 22534 x 5.7/8 SSAFS 22528 x 4.13/16 T XHCE 070/OK 220