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 4

SAF 1522 x 4

Dimensions

d_a		101.6	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 22x4
Stabilizing ring			2 x SR-1522
Labyrinth ring			2 x LOR 110
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 4
Inner Diameter：101.6mm 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：2026-07-30
Application:filter paper products,product accessories,Plastic Equipment,Cleaning equipment,Wire grinder,packaging machinery,oral medical device,cleaning agent,hardware,metal mold,pneumatic Pump
Similar models:SAF 1522 x 3.7/8 TLC PSM 152220 A51 PBMF 152212 M1G1 PSMF 152216 A51 PBM 152216 M1G1 HK 1522 SAF 1522 x 4 PBMF 152216 M1G1 SAF 1522 x 3.11/16 T PSM 152230 A51
BEARING POWER International Trading Co.,Ltd. specialize in SAF1522x4 products，there is large inventory of SKF SAF 1522 x 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 1522 x 4 Which SKF SAF1522x4 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

1700552
6307-ZNR
NJ 2320 ECML
NN 3024 KTN9/SP
PSM 809570 A51

Purchase the SKF SAF 1522 x 4 Please fill in the following

Hot number： 1200521 17624 7307 BECBP 66217 99587 GE 260 ESX-2LS NU 217 ECML NU 317 ECM/C3VL0241 OKC 050 SAFS 23052 KATLC x 9.1/2 S7019 ACB/P4A SAW 23536 SAW 23538 x 6.13/16 TLC SSAFS 23048 KAT x 8.7/16 SYWK 50 LTHR

Model No.	Inner Diameter	Outer Diameter	Width	Type
1700552
6307-ZNR
NJ 2320 ECML
NN 3024 KTN9/SP
PSM 809570 A51