Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row, without an inner ring SKF RNU 203 ECP

RNU 203 ECP

SKF Explorer

Dimensions

F_w		22.1	mm
D		40	mm
C		12	mm
D₁	≈	32.35	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	max.	25.05	mm
D_a	max.	36	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	20	kN
Basic static load rating	C₀	14.3	kN
Fatigue load limit	P_u	1.73	kN
Reference speed		19000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.054

Model Number: RNU 203 ECP
Inner Diameter：22.1mm Outer Diameter：40mm Width：12mm
Reference speed:22000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row, without an inner ring
Update date：2026-08-19
Application:wheel lathe,Beauty and Body,plastic rolling,Animal Tracking,pump industry,luminescent reagent,ship special,position switch,food safety,vertical processing,metallurgy
Similar models:YET 203 LS 2035 YAT 203-008 RNU 203 TN9 32036 X/DF AS 2035 YAR 203-008-2F 6203/HR22T2 30203 QJ 203 N2MA
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Model No. Inner Diameter Outer Diameter Width Type

BD-23218 CCK/W33-AHX 3218
6206
FYTB 1/2 TF
N 317 ECM
OKTC 585

Purchase the SKF RNU 203 ECP Cylindrical roller bearings, single row, without an inner ring Please fill in the following

Hot number： 12582 22380 CA/W33 340x390x25 HDS1 R 6206-2Z/VA208 7010 ACD/P4AL 80x170x13 HMS5 RG 90886 BTM 110 ATN9/HCP4CDB IR 45x50x25.5 NNC 4932 CV OKBS 98 S7210 ACD/P4A Z 212 SYFJ 30 TF W 619/7 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23218 CCK/W33-AHX 3218
6206
FYTB 1/2 TF
N 317 ECM
OKTC 585