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 23038 KA x 7

SAF 23038 KA x 7

Dimensions

d_a		177.8	mm
D_a		289.999	mm
C_a		89.789	mm
A₁		158.75	mm
A₂		222.25	mm
b_a		69.85	mm
H		336.55	mm
H₁		169.875	mm
H₂		66.675	mm
J	min.	441.325	mm
J	max.	488.95	mm
J₁		95.25	mm
L		558.8	mm
N₁		28.575	mm
Threaded holes
R₁		104.775	mm
R₂		33.337	mm
R_G		3/4 NPT
P_G		1/4 NPT
Oil level
h		47.625	mm

Included products

Housing			SAF 038 KA
Bearing			23038 CCK/W33
Adapter sleeve assembly			SNW 3038x7
Stabilizing ring			2 x 38151-38
Labyrinth ring			2 x LOR 156
Check availability of bearings with other clearance classes (e.g. C3); Stabilizing ring(s) not included

Associated products

End plug (suffix Y)

EPR 21

Speed ratings

Bearing limiting speed

2400

r/min

Recommended safe loads

P_60°	226	kN
P_90°	136	kN
P_120°	85.9	kN
P_150°	78.3	kN
P_180°	94.3	kN
P_a	40	kN

Mass

Mass pillow block

90.7

Mounting information

Cap bolt		4 x 3/4-10 UNC
Cap bolt recommended tightening torque		359.3	N·m
Cap bolt, SAE grade		5
Eye bolt		2 x 3/8-16 UNC
Appropriate attachment bolt size	G	1	in
Initial grease fill		793.8	g

Model Number: SAF 23038 KA x 7
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：2026-07-25
Application:gear type,Rolling mill,dye pigments,non-ferrous metal alloy,coupling type,aerial work platform,Die,hardware,instrumentation instrument,engine,tube
Similar models:23038 CCK/W33 SAF 23038 KATLC x 6.7/8 SSAFS 23038 KAT x 7 SSAFS 23038 KATLC x 6.15/16 SSAFS 23038 KAT x 6.7/8 SAFS 23038 KATLC x 7 SSAFS 23038 KAT x 6.13/16 SSAFS 23038 KAT x 6.15/16 SAF 23038 KA x 6.15/16 SSAFS 23038 KA x 6.15/16
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Model No. Inner Diameter Outer Diameter Width Type

23134 CCK/W33
7000 CD/HCP4AH
7032 ACD/HCP4AH1
7338 BCBM
RNA 49/22

Purchase the SKF SAF 23038 KA x 7 Please fill in the following

Hot number： 24120 CC/W33 411003 4944 50 VA R 60016 81188 M FSAF 22615 GEC 360 FBAS KMD 6 PCM 283225 M PCZ 0810 M RNA 4907 RS SAF 22224 TLC SAF 23040 KAT x 7.1/4 SILR 60 ES

Model No.	Inner Diameter	Outer Diameter	Width	Type
23134 CCK/W33
7000 CD/HCP4AH
7032 ACD/HCP4AH1
7338 BCBM
RNA 49/22