d - 17 mm

D - 30 mm

B - 13 mm

C - 13 mm

Weight - 0,37 Kg

• Model Number: NA4903
• Inner Diameter：17mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:horizontal processing,food packaging,rehabilitation training equipment,survey accessories,pump industry,light therapy instrument,medical Equipment,Display Devices,storage shelves,tapered grinder,other processing
• Similar models:NBS RNA4903 IKO NA4903UU NSK NA4903TT NBS RNA49032RS NTN NA4903LL CX RNA4903 INA RNA4903-XL ISO NA4903-2RS NTN NA4903L SKF RNA4903.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903 products，there is large inventory of CRAFT NA4903 . We has been built up long-term cooperation with CRAFT company, could make a bulk order of the NA4903 Which CRAFT NA4903 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
  22309CW33	45	100	36	AST	Spherical Roller Bearings
  395/394A	63,5	110	22	KOYO	Tapered Roller Bearings
  4T-55200C/55437	50,8	111,125	30,162	NTN	Tapered Roller Bearings
  6010EE	50,000	80,000	16,000	SNR	Deep Groove Ball Bearings
  6219	95	170	32	NKE	Deep Groove Ball Bearings
  7016UCG/GNP4	80	125	22	NTN	Angular Contact Ball Bearings
  BK1718	17	23	18	CX	Cylindrical Roller Bearings
  HCS71918-E-T-P4S	90	125	18	FAG	Angular Contact Ball Bearings
  LM 283649/610/HA1	990,6	749,3	159,5	SKF	Tapered Roller Bearings
  NU 2315	75	160	55	NACHI	Cylindrical Roller Bearings
  NUTR 40 A	40	80	30	SKF	Cylindrical Roller Bearings
  RNA6903	22	30	23	KOYO	Needle Roller Bearings
  SC5206	260,000	379,500	56,000	NTN	Deep Groove Ball Bearings
  T4CB120	120	170	27	ISO	Tapered Roller Bearings
  89314			10	INA	THRUST ROLLER BEARINGS
  YCJ7/8	.8750			FAF	PILLOW BLOCKS
  SNW3032x51/2	160	190		Torrington	ADAPTERS
  NNF5032ADB.2LSV	160	240	109	SKF	CYLINDRICAL ROLLER BEARINGS
  6024-Z	120	180	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  62208-2RS	40	80	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS