F - 22 mm

Fw - 17 mm

D - 30 mm

B - 14 mm

C - 13 mm

r min. - 0,3 mm

da min. - 19 mm

Da max. - 24 mm

ra max. - 0,3 mm

Db max - 28 mm

Weight - 0,039 Kg

Basic dynamic load rating (C) - 8,5 kN

Basic static load rating (C0) - 11,9 kN

(Grease) Lubrication Speed - 9 000 r/min

• Model Number:NA4903L
• Inner Diameter：22mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:Broadcasting System,ventilation fans,car instrument,beverage production,wire industry,rehabilitation training equipment,Machine tool accessories,Doppler,packaging machinery,Antenna Industry,filter paper products
• Similar models:NSK RNA4903 KOYO RNA4903 JNS NA4903M NTN NA4903LL KOYO NA4903RS NSK NA4903 NTN RNA4903R Timken RNA4903RS MPZ NA4903 NTN RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903L products，there is large inventory of NTN NA4903L . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4903L Which NTN NA4903L 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.

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  2213 K	65	120	31	NSK	Self-Aligning Ball Bearings
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  30302	15	42	14,25	CYSD	Tapered Roller Bearings
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  53224	120	170	40.8	NACHI	Thrust Ball Bearings
  7002DT	15	32	9	NACHI	Angular Contact Ball Bearings
  71922 C	110	150	20	CX	Angular Contact Ball Bearings
  7224B	120	215	40	NTN	Angular Contact Ball Bearings
  7856A	280	350	33	NSK	Angular Contact Ball Bearings
  BAHB311316B	34	62	37	SKF	Angular Contact Ball Bearings
  NP3038	190	290	75	CX	Cylindrical Roller Bearings
  RS505741A	50	57	40,8	KOYO	Needle Roller Bearings
  UCP211-32	50,8		55,6	FYH	Bearing Units
  YAR 205-2FW/VA228	52	25	34,1	SKF	Deep Groove Ball Bearings
  GYE55KRRB	55	3.9370	1.1410	FAF	PILLOW BLOCKS
  CFD-2	.8750	2.0000	1.2500	McGill	ROLLER CAM FOLLOWERS
  6019	95	145	24	STEYR	DEEP GROOVE BALL BEARINGS
  13/8x17/16x11/4	1.3750	1.4375	1.2500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES