F_w - 22 mm

D - 30 mm

C - 13 mm

r_min - 0,3 mm

m - 23 g / Weight

C_r - 10000 N / Dynamic load rating (radial)

C_0r - 11000 N / Static load rating (radial)

C_ur - 2180 N / Fatigue limit load, radial

n_{G Fett} - 9000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number: RNA4903-RSR
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:Warehouse Shelf Equipment,X-ray Equipment,equipment,plastic molding,Security Equipment,building decoration raw materials and accessories,Medical equipment,paper processing machine,universal category,multi-knife lathe,altimeter etc
• Similar models:KOYO NA4903 NBS RNA49032RS IKO RNA4903 NBS RNA4903RS IKO RNA4903U NTN RNA4903R SKF RNA4903 Timken NA4903 SKF NA4903RS IKO RNA4903UU
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903-RSR products，there is large inventory of INA RNA4903-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4903-RSR Which INA RNA4903-RSR 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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  47TS624335A	310	430	350	KOYO	Tapered Roller Bearings
  7007 ATBP4	35	62	14	CX	Angular Contact Ball Bearings
  7210 C-UO	50	90	40	CX	Angular Contact Ball Bearings
  7220 ADB	100	180	68	ISO	Angular Contact Ball Bearings
  F689	9	17	4	KOYO	Deep Groove Ball Bearings
  GE 360 ES	360	480	160	ISO	Plain Bearings
  HK4020	40	47	20	ZEN	Needle Roller Bearings
  NU 2319 ECJ	200	95	67	SKF	Thrust Ball Bearings
  NUP2204	20	47	18	KOYO	Cylindrical Roller Bearings
  TA 1920 Z	19	27	20	IKO	Needle Roller Bearings
  UCFL 215-48	76,2			AST	Bearing Units
  NNU4920SK.M.SP	100	140	40	FAG	CYLINDRICAL ROLLER BEARINGS
  HF-0406KF	8		6	INA	NEEDLE BEARINGS
  ARNB45105	45	105		NADELLA	NEEDLE BEARINGS
  108TV	8	22	7	FAG	SELF
  RLS-52	6.5000	11.0000	1.5625	SKF	DEEP GROOVE BALL BEARINGS
  NCF-2219V	95	170	43	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SS1607-2RS	.4375	.9062	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS