Fw - 20 mm

D - 28 mm

C - 23 mm

r min. - 0,3 mm

Da max. - 26 mm

Weight - 0,0405 Kg

Basic dynamic load rating (C) - 18,5 kN

Basic static load rating (C0) - 27,1 kN

Limiting speed - 9 500 r/min

• Model Number: RNA 6903UU
• Inner Diameter：20mm Outer Diameter：28mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Material handling equipment,sterilizers,chamfer,welding equipment,Textile Accessories,Pneumatic Control Valves,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,flexible processing,construction machinery and equipment,water,Anti-defibrillation pacing
• Similar models:NTN RNA6903R NSK RNA6903 SKF NA6903 ISO RNA6903 CRAFT NA6903-2RS IKO RNA6903U NBS NA6903 KOYO RNA6903 JNS NA6903UU INA NA6903-XL
• BEARING POWER International Trading Co.,Ltd. specialize in RNA6903UU products，there is large inventory of IKO RNA 6903UU . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 6903UU Which IKO RNA6903UU 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
  0-16	50,8	75,406	19,05	FBJ	Thrust Ball Bearings
  580/572A	82,55	139,982	35,25	Fersa	Tapered Roller Bearings
  60/530-M	530	780	112	NKE	Deep Groove Ball Bearings
  6305DD	25	62	17	KBC	Deep Groove Ball Bearings
  7007CTRSU	35	62	14	NSK	Angular Contact Ball Bearings
  FY 2. FM	50,8			SKF	Bearing Units
  FYTB 40 TR	40			SKF	Bearing Units
  LBCF 40 A-2LS	40	62	80	SKF	Linear Bearings
  LMF40L	40	60		Samick	Linear Bearings
  NA4902	15	28	13	Timken	Needle Roller Bearings
  NP3884	420	520	75	CX	Cylindrical Roller Bearings
  RS364219-K	36	42	19	KOYO	Needle Roller Bearings
  9152K	260	400	65	FAF	DEEP GROOVE BALL BEARINGS
  SD-3188	410			FAG	PILLOW BLOCKS
  LF-850ZZ	5	8	2.5	NMB	DEEP GROOVE BALL BEARINGS
  6336K	180	380	75	SKF	DEEP GROOVE BALL BEARINGS
  500SD40	500	720	218	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4205	25	52	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LS-201/2-AC	3.7500	6.7500	1.1250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  52334				CONSOLIDATED	THRUST BALL BEARINGS