Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 2303 E-2RS1TN9

2303 E-2RS1TN9

Dimensions

d		17	mm
D		47	mm
B		19	mm
d₂	≈	25.5	mm
D₂	≈	41.23	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	22	mm
d_a	max.	25.5	mm
D_a	max.	41.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	3.4	kN
Fatigue load limit	P_u	0.18	kN
Limiting speed		11000	r/min
Permissible angular misalignment	a	1.5	°
Calculation factor	k_r	0.05
Calculation factor	e	0.3
Calculation factor	Y₀	2.2
Calculation factor	Y₁	2.1
Calculation factor	Y₂	3.3

Mass

Mass bearing

0.16

Model Number: 2303 E-2RS1TN9
Inner Diameter：17mm Outer Diameter：47mm Width：19mm
Reference speed:11000 r/min Limiting speed: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:air conditioning tools,intermediate,Cleaning equipment,relay,lifting equipment Hoisting hoist,mathematical instruments,horizontal processing,Small air generators,Textile Accessories,Rolling mill gear box,climb ladder
Similar models:SAF 23034 KAT x 5.7/8 SSAFS 23038 KA x 7 SAF 23032 KAT x 5.1/2 PBM 210230300 M1G1 23038 CCK/W33 SAFS 23034 KA x 6 23036-2CS5K/VT143 SSAFS 23038 KA x 6.13/16 SAFS 23034 KATLC x 6 BD-23032 CCK/W33-H 3032
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Model No. Inner Diameter Outer Diameter Width Type

524973
GEM 60 ES-2LS
HE 315
NUP 211 ECP
W 14

Purchase the SKF 2303 E-2RS1TN9 Please fill in the following

Hot number： 13510 17x28x7 HMSA10 V 24068 CC/W33 35x49x6 HMSA10 V 7022 ACD/P4AL 86971 BT2-8131 A FSAF 1615 x 2.1/2 T FY 1.3/16 TDW MS 3172-68 NJ 2217 ECM SAF 1216 TLC SNP 3056x10.1/2 SNW 11x1.13/16 W 61914

Model No.	Inner Diameter	Outer Diameter	Width	Type
524973
GEM 60 ES-2LS
HE 315
NUP 211 ECP
W 14