d - 22 mm

D - 30 mm

B - 23 mm

C - 23 mm

r min. - 0,3 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 18 kN

Basic static load rating (C0) - 29 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 19000 r/min

• Model Number: RNA6903
• Inner Diameter：22mm Outer Diameter：30mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:construction machinery and equipment,Blood coagulation reagent,stamping die and its equipment,rolling machine,multi-knife lathe,small diesel generators,hinge industry,ventilation heating equipment,EEG,Machine Tool Accessories,medical equipment
• Similar models:INA NA6903 CRAFT NA6903-2RS IKO NA6903 ISO RNA6903 SKF RNA6903 Timken RNA6903 CX RNA6903 IKO NA6903U INA RNA6903-XL NBS NA6903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA6903 products，there is large inventory of ZEN RNA6903 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA6903 Which ZEN RNA6903 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
  22236 ACKMW33+H3136	160	320	86,0	MPZ	Spherical Roller Bearings
  22252YMB	260	480	130	Timken	Spherical Roller Bearings
  25580/25522	44,45	83,058	23,876	Fersa	Tapered Roller Bearings
  62209-2RS	45	85	23	ISB	Deep Groove Ball Bearings
  AS202D1	15,000	40,000	22	NTN	Deep Groove Ball Bearings
  CX067				CX	Wheel Bearings
  DCL56	7,938	12,7	9,525	NTN	Needle Roller Bearings
  GE 50 ET 2RS	50	75	35	ISB	Plain Bearings
  GE17ET-2RS	17	30	14	LS	Plain Bearings
  K16X22X17	16	22	17	CX	Needle Roller Bearings
  KT 253017	25	30		IKO	Needle Roller Bearings
  M551	7.938	12.700	7.940	KOYO	Needle Roller Bearings
  MF117ZZ	7	11	3	FBJ	Deep Groove Ball Bearings
  NJ 2220	100	180	46	ISB	Cylindrical Roller Bearings
  TLA 5026 UU	50	58	26	IKO	Needle Roller Bearings
  TLA1812Z	24		12	IKO	NEEDLE BEARINGS
  SN219with22219	95	-	100	SKF	PILLOW BLOCKS
  51206				STEYR	THRUST BALL BEARINGS
  6203-SEE	17	40	12	SNR	DEEP GROOVE BALL BEARINGS
  NUP-240E	200	360	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS