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 1522 x 3.7/8

SAF 1522 x 3.7/8

Dimensions

d_a		98.425	mm
D_a		200	mm
C_a		62.789	mm
A₁		120.65	mm
A₂		165.1	mm
b_a		42.069	mm
H		239.316	mm
H₁		125.425	mm
H₂		50.8	mm
J	min.	320.675	mm
J	max.	368.3	mm
J₁		69.85	mm
L		419.1	mm
N₁		22.225	mm
Threaded holes
R₁		67.866	mm
R₂		31.75	mm
R_G		3/8 NPT
P_G		1/4 NPT
Oil level
h		45.244	mm

Included products

Housing			SAF 522
Bearing			1222 K
Adapter sleeve assembly			SNW 22x3.7/8
Stabilizing ring			2 x SR-1522
Labyrinth ring			2 x LOR 108
Check availability of bearings with other clearance classes (e.g. C3); Stabilizing ring(s) not included

Associated products

End plug (suffix Y)

EPR 13

Speed ratings

Bearing limiting speed

4300

r/min

Recommended safe loads

P_60°	149	kN
P_90°	89	kN
P_120°	55.6	kN
P_150°	50.7	kN
P_180°	60.9	kN
P_a	12.5	kN

Mass

Mass pillow block

33.1

Mounting information

Cap bolt		2 x 3/4-10 UNC
Cap bolt recommended tightening torque		359.3	N·m
Cap bolt, SAE grade		5
Appropriate attachment bolt size	G	0.75	in
Initial grease fill		481.95	g

Model Number: SAF 1522 x 3.7/8
Inner Diameter：98.425mm 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:pump accessories,printing machinery,Industrial Adhesive,pneumatic Pump,Hairbrush device,sucker industry,reinforced machinery,Hydraulic Couplings,circulating pump,vacuum filter,building decoration raw materials and accessories
Similar models:PBMF 152212 M1G1 PSMF 152216 A51 SAF 1522 x 3.7/8 T PSM 152220 A51 PSMF 152212 A51 SAF 1522 x 4 T SAF 1522 x 3.7/8 TLC PSM 152230 A51 PBM 152220 M1G1 PBM 152216 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in SAF1522x3.7/8 products，there is large inventory of SKF SAF 1522 x 3.7/8 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 1522 x 3.7/8 Which SKF SAF1522x3.7/8 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
640x690x25 HDS1 R	640	690	25	Seals
64450/64700	114.3	177.8	41.275	Bearings, units and housings
7311 BECBM	55	120	29	Bearings, units and housings
8763	22.225	40	6.35	Seals
BT4B 328345/HA1	279.4	407	-	Bearings, units and housings
FYE 2 N	50.8	-	-	Bearings, units and housings
G 10x17x3	10	17	3	Seals
N 318 ECP	90	190	43	Bearings, units and housings
QJ 238 N2MA	190	340	55	Bearings, units and housings
SNL 3048 TURA	220	-	-	Bearings, units and housings
SNW 144x7.1/2	190.5	220	183.5658	Bearings, units and housings
W 634 R	4	16	5	Bearings, units and housings

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Hot number： 18444 240/900 ECAK30/W33 19234 217-Z 26x42x8 CRS1 R 331775 B 51424 M 7018 CD/P4AL C 2215 K 58x65x36 ZW NNF 5048 ADA-2LSV NU 202 ECPHA NU 2272 MA SYF 40 TF W 6002