Fw - 14 mm

D - 22 mm

C - 13 mm

r min. - 0,3 mm

Da max. - 20 mm

Weight - 0,0163 Kg

Basic dynamic load rating (C) - 8,08 kN

Basic static load rating (C0) - 8,49 kN

Limiting speed - 14 000 r/min

• Model Number: RNA 4900U
• Inner Diameter：14mm Outer Diameter：22mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:training beds etc,bathroom facilities,agrochemical,Machine tools,pipe fittings Steel industry,surgical instruments,air purification,altimeter etc,reinforced machinery,rehabilitation training equipment,electrocardiograph
• Similar models:JNS NA4900M CX RNA4900-2RS ISO RNA4900-2RS INA RNA4900-2RSR NBS RNA4900RS NTN NA4900L Timken RNA4900.2RS Timken NA4900 ZEN RNA4900 KOYO RNA4900RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4900U products，there is large inventory of IKO RNA 4900U . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 4900U Which IKO RNA4900U 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
  31308	40	90	25,25	ISB	Tapered Roller Bearings
  45285A/45221	50,8	104,775	30,162	Fersa	Tapered Roller Bearings
  51207	35	62	18	NSK	Thrust Ball Bearings
  51210	50	78	22	KOYO	Thrust Ball Bearings
  6215	75	130	25	KOYO	Deep Groove Ball Bearings
  7300DF	10	35	11	NACHI	Angular Contact Ball Bearings
  7311BGA	55,000	120,000	29,000	SNR	Angular Contact Ball Bearings
  AB32010X/YKB32010X	50	82	21,5	Timken	Tapered Roller Bearings
  F601X	1,5	7,5	2,5	NSK	Deep Groove Ball Bearings
  GEG 17 C	17	35	20	ISB	Plain Bearings
  HM88648/HM88610	35,717	72,233	25,4	NSK	Tapered Roller Bearings
  NF417	85	210	52	KOYO	Cylindrical Roller Bearings
  NH1080	400	600	90	CX	Cylindrical Roller Bearings
  NU228R	140	250	42	KOYO	Cylindrical Roller Bearings
  YRTS325	325	450	20	INA	Complex Bearings
  R117P	17	40	12	HOFF	CYLINDRICAL ROLLER BEARINGS
  SSR-1140	4	11	4	NMB	DEEP GROOVE BALL BEARINGS
  NK7/10	14		10	INA	NEEDLE BEARINGS
  Z499506	62	.203	16	New Departure	DEEP GROOVE BALL BEARINGS
  81326			30	CONSOLIDATED	THRUST ROLLER BEARINGS