Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1308 ETN9

1308 ETN9

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	61.47	mm
D₁	≈	80.2	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	81	mm
r_a	max.	1.1	mm

Calculation data

Basic dynamic load rating	C	33.8	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.57	kN
Reference speed		14000	r/min
Limiting speed		9500	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.04
Calculation factor	e	0.23
Calculation factor	Y₀	2.8
Calculation factor	Y₁	2.7
Calculation factor	Y₂	4.2

Mass

Mass bearing

0.68

Model Number: 1308 ETN9
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:9500 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-07-23
Application:coal mill,industrial skin care,extruder,dye pigments,spring industry,Pneumatic Control Valves,metallurgical mold,relay,Forklift industry,meat products machine,turret industry
Similar models:1308 EM 1308 EKTN9 SAF 1308 31308 31308/DF 51308 BD-21308 EK-AH 308 1308 ETN9 SAF 1308 T 21308 EK
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Model No. Inner Diameter Outer Diameter Width Type

48x62x8 CRW1 R
7268 BGM
91707
PBMF 557030 M1G1
S7210 CD/P4A

Purchase the SKF 1308 ETN9 Please fill in the following

Hot number： 1050258 26260 28x45x8 HMSA10 RG 32x47x8 HMSA10 V 65x95x10 HMS5 V 71934 ACD/HCP4A AS 5070 EE 843220/843290 HJ 1060 N 2252 MB NUP 307 ECML OKBS 116 PFD 12 TF SAF 1516 x 2.5/8 W 6301-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
48x62x8 CRW1 R
7268 BGM
91707
PBMF 557030 M1G1
S7210 CD/P4A