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 22640 x 7.1/4

SAF 22640 x 7.1/4

Dimensions

d_a		184.15	mm
D_a		419.999	mm
C_a		147.803	mm
A₁		228.6	mm
A₂		315.119	mm
S		4.763	mm
b_a		103.188	mm
H		495.3	mm
H₁		250.825	mm
H₂		101.6	mm
J	min.	666.75	mm
J	max.	749.3	mm
J₁		139.7	mm
L		869.95	mm
N₁		41.275	mm
Threaded holes
R₁		163.512	mm
R₂		50.8	mm
R_G		1 NPT
P_G		1/4 NPT
Oil level
h		87.313	mm

Included products

Housing			SAF 640
Bearing			22340 CCK/W33
Adapter sleeve assembly			SNW 140x7.1/4
Stabilizing ring			SR-0-40
Labyrinth ring			2 x LOR 666
Check availability of bearings with other clearance classes (e.g. C3)

Associated products

End plug (suffix Y)

EPR 21

Speed ratings

Bearing limiting speed

1500

r/min

Recommended safe loads

P_60°	449	kN
P_90°	271	kN
P_120°	169	kN
P_150°	151	kN
P_180°	185	kN
P_a	82.7	kN

Mass

Mass pillow block

364

Mounting information

Cap bolt		4 x 1 1/2-6 UNC
Cap bolt recommended tightening torque		2643.8	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		3515.4	g

Model Number: SAF 22640 x 7.1/4
Inner Diameter：184.15mm 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:electromagnetic clutch,knitted fabrics,Industrial,linear drive,hydraulic control element,chemical raw materials and reagents,ignition system,security equipment,reinforced machinery,Pest Monitoring,Hydraulic Equipment
Similar models:SAF 22640 T SSAFS 22640 T SAFS 22640 x 7.1/8 SSAFS 22640 x 7.1/4 TLC SSAFS 22640 SAF 22640 x 7.1/4 T SSAFS 22640 TLC SSAFS 22640 x 7.1/4 T SAFS 22640 x 7.1/4 SAFS 22640 T
BEARING POWER International Trading Co.,Ltd. specialize in SAF22640x7.1/4 products，there is large inventory of SKF SAF 22640 x 7.1/4 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 22640 x 7.1/4 Which SKF SAF22640x7.1/4 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
22244 CCK/W33	220	400	108	Bearings, units and housings
24138 CC/W33	190	320	128	Bearings, units and housings
24949	63.5	87.07	9.53	Seals
6157	15.875	27	6.35	Seals
91353	-	-	44	Seals
BS2-2208-2RSK/VT143	40	80	28	Bearings, units and housings
BT2B 332501 A/HA4	914.4	1066.8	-	Bearings, units and housings
NJ 238 ECML	190	340	55	Bearings, units and housings
NU 309 ECJ	45	100	25	Bearings, units and housings
SA 12 E	12	-	10	Bearings, units and housings
SAF 22217 T	85	-	-	Bearings, units and housings
SAF 22520 T	87.3125	-	-	Bearings, units and housings

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