d - 20 mm

Fw - 25 mm

D - 37 mm

B - 31 mm

C - 30 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 24 mm

Da max. - 35 mm

Weight - 0,0685 Kg

Basic dynamic load rating (C) - 33 kN

Basic static load rating (C0) - 30,6 kN

Limiting speed - 7 500 r/min

• Model Number: NA 6903UU
• Inner Diameter：20mm Outer Diameter：37mm Width：31mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:car,ignition system,EEG,agrochemical,joint protection,generator,ECG,injection molding machine,Broadcasting System,tapping machine,hydraulic pressure gauge
• Similar models:KOYO RNA6903 NBS RNA6903 CX RNA6903 IKO NA6903U NTN RNA6903R IKO RNA6903U JNS RNA6903 NBS NA6903 ISO RNA6903 ZEN RNA6903
• BEARING POWER International Trading Co.,Ltd. specialize in NA6903UU products，there is large inventory of IKO NA 6903UU . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 6903UU Which IKO NA6903UU 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
  24192 EK30W33+AOH24192	440	760	300	ISB	Spherical Roller Bearings
  3311 A	55	120	49,2	ISB	Angular Contact Ball Bearings
  42362/42587DC+X1S-42362	92,075	149,225	66,672	Timken	Tapered Roller Bearings
  53162/53375	41,275	95,25	30,958	CX	Tapered Roller Bearings
  51313	65	115	36	FBJ	Thrust Ball Bearings
  52208	30	68	36	FAG	Thrust Ball Bearings
  6005ZZ	25	47	12	KBC	Deep Groove Ball Bearings
  61809-2Z-Y	45	58	7	FAG	Deep Groove Ball Bearings
  7934CDTBT/GNP4	170	230	112	NTN	Angular Contact Ball Bearings
  EE776420/776520	1066,8	1320,8	95,25	Timken	Tapered Roller Bearings
  FYRP 2 1/2-3	63,5	101,6	139,7	SKF	Bearing Units
  LBBR 20-2LS/HV6	20	28	30	SKF	Linear Bearings
  NF 415	75	160.5		NACHI	Cylindrical Roller Bearings
  NJF2311 V	55	120	43	ISO	Cylindrical Roller Bearings
  NNU4940	200	280	80	NTN	Cylindrical Roller Bearings
  QJ320	100	215	47	NTN	Angular Contact Ball Bearings
  6003ZNR	17	35	10	FAG	DEEP GROOVE BALL BEARINGS
  215P	75	130	25	NH	DEEP GROOVE BALL BEARINGS
  MR-22-N			1.0000	CONSOLIDATED	NEEDLE BEARINGS
  FT-9	1.0000	1.9687		CONSOLIDATED	THRUST BALL BEARINGS