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：2025-12-15
• Application:metallurgical mold,hanging clamp,industry test,Safety protection,Air,Machine Tool Accessories,power tools,knitted fabrics,safety testing,machine lathe,vertical sawing machine
• Similar models:NBS RNA6903 NTN RNA6903R CRAFT NA6903 CX RNA6903 SKF NA6903 NBS NA6903 INA RNA6903-XL NSK NA6903TT ISO NA6903 Timken RNA6903
• 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
  22344 CW33	220	460	145	CX	Spherical Roller Bearings
  5313ZZ	65	140	58,7	FBJ	Angular Contact Ball Bearings
  63/28NR	28	68	18	NTN	Deep Groove Ball Bearings
  7206 BEP	62	30	16	SKF	Angular Contact Ball Bearings
  7909UCG/GNP42	45	68	12	NTN	Angular Contact Ball Bearings
  9104KG	20	42	12	Timken	Deep Groove Ball Bearings
  BH-2016	31,75	41,275	25,4	NSK	Needle Roller Bearings
  F4-9M	4	9		AST	Thrust Ball Bearings
  HK2016	20	26	16	FBJ	Needle Roller Bearings
  K 110x117x24	117	110	24	SKF	Cylindrical Roller Bearings
  NA 69/22U	22	39	31	IKO	Needle Roller Bearings
  NJ216-E-M6	80	140	26	NKE	Cylindrical Roller Bearings
  PCM 283225 E	28	32	25	SKF	Plain Bearings
  SYH 1.15/16 TF	49,212			SKF	Bearing Units
  UCHA211-35	55,5625		55,6	FYH	Bearing Units
  UV35-5	35	65	27	NSK	Cylindrical Roller Bearings
  AH2240	200	190		FAG	WITHDRAWAL SLEEVES
  MFJ-4516	52		16	NSK	NEEDLE BEARINGS
  SNK5/10	10		10	SKF (Old No.)	NEEDLE BEARINGS
  IR-45x55x20	45		20	CONSOLIDATED	NEEDLE BEARINGS