Bearings, units and housings -- Bearing housings -- Split pillow blocks, SAF and SAW series (inch dimensions) -- SAF and SAW pillow blocks with bearings with a cylindrical bore -- SKF FSAF 1311

FSAF 1311

Dimensions

d_a		55	mm
d_b		65.075	mm
d_c		52.375	mm
D_a		120	mm
C_a		52.807	mm
A₁		79.375	mm
A₂		123.825	mm
b_a		29.369	mm
H		157.162	mm
H₁		82.55	mm
H₂		30.163	mm
J	min.	206.375	mm
J	max.	241.3	mm
J₁		50.8	mm
L		279.4	mm
N₁		15.875	mm
Threaded holes
R₁		44.45	mm
R₂		25.4	mm
R_G		1/8 NPT
P_G		1/8 NPT
Oil level
h		38.1	mm

Included products

Housing			FSAF 311
Bearing			1311 ETN9
Check availability of other clearance classes (e.g. C3)
Lock nut			N 11
Lock washer			W 11
Stabilizing ring			2 x SR-1611
Labyrinth ring (d_b shaft position)			LER 40
Labyrinth ring (d_c shaft position)			LER 27

Associated products

End plug (suffix Y)

EPR 6

Speed ratings

Bearing limiting speed

7500

r/min

Recommended safe loads

P_60°	35.6	kN
P_90°	21.4	kN
P_120°	13.3	kN
P_150°	12	kN
P_180°	14.2	kN
P_a	9.34	kN

Mass

Mass pillow block

11.4

Mounting information

Cap bolt		2 x 1/2-13 UNC
Cap bolt recommended tightening torque		149.1	N·m
Cap bolt, SAE grade		8
Appropriate attachment bolt size	G	0.5	in
Initial grease fill		68.04	g

Model Number: FSAF 1311
Inner Diameter：55mm 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 with a cylindrical bore
Details： SAF and SAW pillow blocks with bearings with a cylindrical bore
Update date：2026-07-21
Application:Industrial,plastic molding,natural instruments,Spectrum Products,shaft milling machine,rolling mill roll neck and slowdown device,respirator,quality inspection equipment,thin metal materials,walking Food processing machinery and equipment,thread processing machine
Similar models:21311 E 1311 ETN9 21311 EK BD-21311 EK-AHX 311 SAF 1311 31311 FSAF 1311 T BD-21311 EK-H 311 31311/DF 1311 EKTN9 + H 311
BEARING POWER International Trading Co.,Ltd. specialize in FSAF1311 products，there is large inventory of SKF FSAF 1311 SAF and SAW pillow blocks with bearings with a cylindrical bore. We has been built up long-term cooperation with SKF company, could make a bulk order of the FSAF 1311 Which SKF FSAF1311 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

BD-C 3096 KM-AOHX 3096 G
C 4026 K30
QJ 216 MA
S7015 ACE/P4A
SAFS 22520-11 x 3.5/16 TLC

Purchase the SKF FSAF 1311 Please fill in the following

Hot number： 140x170x12 HMSA10 V 14223 190x220x12 HMSA10 V1 30x60x8 CRW1 R 35x48x8 CRW1 V 6208/HR11TN 7018 CE/P4A 80x110x12 HMS5 RG 82540 99810 D/W R12-2RZ FSAF 1515 x 2.1/2 TLC LM 501349/314 NN 3020 KTN9/SP WS 81218

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-C 3096 KM-AOHX 3096 G
C 4026 K30
QJ 216 MA
S7015 ACE/P4A
SAFS 22520-11 x 3.5/16 TLC