F_w - 22.1 mm

D - 40 mm

C - 12 mm

D₁ - - 32.35 mm

r_1,2 - min. - 0.6 mm

d_a - max. - 21.1 mm

D_a - max. - 36 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 17.2 kN

Basic static load rating - C₀ - 14.3 kN

Fatigue load limit - P_u - 1.7 kN

Reference speed - 19000 r/min

Limiting speed - 22000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.054 kg

• Model Number:RNU 203 ECP
• Inner Diameter：40mm Outer Diameter：22,1mm Width：12mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:sucker industry,textile machinery,coal,Textile Industry Accessories and Accessories,wheel lathe,air conditioning tools,Hydraulic Hose,decoration machinery,Broadcasting System,lifting tackle,knitted fabrics
• Similar models:NTN E-4R7203 FAG NU2203-E-TVP2 NTN 2R11203 FAG NJ2203-E-TVP2+HJ2203-E FAG NJ203-E-TVP2+HJ203-E SKF N203ECP ISO NH203 ISO NF203 ISO NU2032 CX NU203E
• BEARING POWER International Trading Co.,Ltd. specialize in RNU203ECP products，there is large inventory of SKF RNU 203 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNU 203 ECP Which SKF RNU203ECP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2282	41,275	60,477	16,662	INA	Thrust Ball Bearings
  51228	140	200	46	SKF	Thrust Ball Bearings
  6310NSE	50	110	27	NACHI	Deep Groove Ball Bearings
  7034C	170	260	42	AST	Angular Contact Ball Bearings
  707 CE/P4AH	19	7	6	SKF	Angular Contact Ball Bearings
  7904UCG/GMP4	20	37	9	NTN	Angular Contact Ball Bearings
  ALP204	20		33,3	KOYO	Bearing Units
  B1516	23,812	30,162	25,4	KOYO	Needle Roller Bearings
  B71910-C-T-P4S	50	72	12	FAG	Angular Contact Ball Bearings
  K 81218-TVPB	90	135	14	NKE	Thrust Roller Bearings
  NU 248	240	440	72	NSK	Cylindrical Roller Bearings
  PSL 69-200	120	190	121	TMB	Tapered Roller Bearings
  W 630/2-2ZS	7	2	3,5	SKF	Deep Groove Ball Bearings
  NU306E	30	72	19	SKF	CYLINDRICAL ROLLER BEARINGS
  MCS404	20	72	19	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  DCL59			.5625	NTN	NEEDLE BEARINGS
  30TP108				Torrington	THRUST ROLLER BEARINGS
  CRL32	4.0000	7.2500	1.2500	SKF	CYLINDRICAL ROLLER BEARINGS
  K-20x28x20	20	28	20	CONSOLIDATED	NEEDLE BEARINGS
  AS120155	120	155		CONSOLIDATED	THRUST NEEDLE BEARINGS