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 2203 ECP

RNU 2203 ECP

SKF Explorer

Dimensions

F_w		22.1	mm
D		40	mm
C		16	mm
D₁	≈	32.35	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	max.	25	mm
D_a	max.	36	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	27.5	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	2.65	kN
Reference speed		19000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.073

Model Number: RNU 2203 ECP
Inner Diameter：22.1mm Outer Diameter：40mm Width：16mm
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：2026-04-17
Application:building decoration raw materials and accessories,Power equipment,industry test,Laser Cutting,Animal Tracking,pump,hydraulic cylinder buffer,Other Measurements,stirrer,Cylinder Pneumatic Treatment Element,comprehensive experiment
Similar models:NA 2203.2RS RNU 2203 ECP 2203 ETN9 NU 2203 ECP BC4B 322039/HA1 NJ 2203 ECP 62203-2RS1 NUP 2203 ECP 2203 E-2RS1TN9 NA 2203.2RSX
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15300	38.989	51.9938	7.0104	Seals
14282	36.5252	60.3	7.95	Seals
16002/HR11TN	15	32	8	Bearings, units and housings
180x210x15 HMSA10 V	180	210	15	Seals
BD-230/600 CAK/W33-OH 30/600 H	560	870	200	Bearings, units and housings
525033	763.6002	-	-	Seals
7344 BCBM	220	460	88	Bearings, units and housings
91330	-	-	38.1	Seals
HE 317	76.2	110	63	Bearings, units and housings
NATR 15 PPA	15	35	19	Bearings, units and housings
PSM 404630 A51	40	46	30	Bearings, units and housings
YSA 207-2FK + H 2307	35	72	43	Bearings, units and housings

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