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 7 TLC

SAF 22638 x 7 TLC

Dimensions

d_a		177.8	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 138x7
Stabilizing ring			SR-44-38
Labyrinth ring			2 x LOR 156
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 x 7 TLC
Inner Diameter：177.8mm 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：2026-04-17
Application:car shock absorber,water protection,tube,tapered grinder,car and accessories,defogging and degreasing,relay,bag machine,engine,plastic rolling,aerial work equipment
Similar models:SAF 22638 x 6.7/8 TLC SAF 22638 x 6.13/16 SAF 22638 x 6.7/8 SAF 22638 T SAF 22638 x 6.13/16 T SAF 22638 x 7 T SAF 22638 x 6.13/16 TLC SAF 22638 x 6.7/8 T SAF 22638 SAF 22638 x 7 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SAF22638x7TLC products，there is large inventory of SKF SAF 22638 x 7 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 x 7 TLC Which SKF SAF22638x7TLC 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
17231	44.45	57.15	7.95	Seals
331527 C	346.075	488.95	-	Bearings, units and housings
6004 NR	20	42	12	Bearings, units and housings
63x88x8 CRW1 R	63	88	8	Seals
7007 ACB/P4A	35	62	14	Bearings, units and housings
D/W R6-2RZ	9.525	22.225	7.142	Bearings, units and housings
K 30x34x13	30	34	13	Bearings, units and housings
NJ 2211 ECML	55	100	25	Bearings, units and housings
NNU 4952 B/SPW33	260	360	100	Bearings, units and housings
NU 2316 ECML	80	170	58	Bearings, units and housings
W 609-2Z	9	24	7	Bearings, units and housings
W 6204-2Z	20	47	14	Bearings, units and housings

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Hot number： 19449 32028T130 X/DB 419500 44x62x10 HMS5 RG 7000 CE/P4A 7003 CE/P4A 71924 CD/P4A 90808 AH 2336 G AOH 241/500 N 311 ECMB NU 315 ECM/C3VL0241 S71912 CB/HCP4A SAW 23534 x 5.13/16 T SNL 3136 G