Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2303 M

2303 M

Dimensions

d		17	mm
D		47	mm
B		19	mm
d₁	≈	26.15	mm
D₁	≈	37.2	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	22.6	mm
D_a	max.	41.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	14.3	kN
Basic static load rating	C₀	3.55	kN
Fatigue load limit	P_u	0.19	kN
Reference speed		30000	r/min
Limiting speed		22000	r/min
Permissible angular misalignment	a	3	°
Calculation factor	k_r	0.05
Calculation factor	e	0.52
Calculation factor	Y₀	1.3
Calculation factor	Y₁	1.2
Calculation factor	Y₂	1.9

Mass

Mass bearing

0.18

Model Number: 2303 M
Inner Diameter：17mm Outer Diameter：47mm Width：19mm
Reference speed:22000 r/min Limiting speed:30000 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:spreader series,lifting tackle,Body shaping,wheel lathe,food / grain / food equipment,tray industry,hydraulic connector,other accessories,Technical Equipment,Pneumatic Actuator,turret industry
Similar models:SAF 23036 KATLC x 6.7/16 23034-2CS5K/VT143 SAF 23030 KA x 5.1/4 BD-23034 CCK/W33-AH 3034 SAF 23034 KAT x 5.7/8 SAF 23036 KAT x 6.5/16 BD-23036 CCK/W33-H 3036 SAF 23030 KATLC x 5.3/16 SAF 23036 KATLC x 6.3/8 SAF 23032 KA x 5.3/8
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Model No. Inner Diameter Outer Diameter Width Type

400600
99166
99840
NCF 2938 CV
NNC 4848 CV

Purchase the SKF 2303 M Please fill in the following

Hot number： 20x47x10 HMS5 RG BD-22324-2CS5K/VT143-H 2324 TQO design 533803 6006/HR22T2 8060 90546 FYK 40 WR/VL065 G 14x21x3 GEZ 400 ES PCZ 0806 M PNA 40/62 S7213 ACD/P4A SAW 23528 x 4.7/8 TLC W 60/2.5-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
400600
99166
99840
NCF 2938 CV
NNC 4848 CV