Fw - 20 mm

D - 28 mm

B - 13 mm

r5 min. - 0,3 mm

Weight - 0,015 Kg

Basic dynamic load rating (C) - 12 kN

Basic static load rating (C0) - 15,8 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number: RNA 4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:car instrument,bathroom facilities,training beds etc,ship special,Hairbrush device,other CNC,electrocardiograph,industrial equipment,Material handling equipment,Industrial,beverage production
• Similar models:INA NA4902 ZEN RNA4902 INA NA4902-XL NSK RNA4902 NBS RNA49022RS NTN RNA4902R INA NA4902-2RSR JNS NA4902M INA RNA4902-RSR NTN RNA4902L
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of MPZ RNA 4902 . We has been built up long-term cooperation with MPZ company, could make a bulk order of the RNA 4902 Which MPZ RNA4902 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
  100031X/100076XH	31.75	76,2	57	Gamet	Tapered Roller Bearings
  140RJ02	140	231		Timken	Cylindrical Roller Bearings
  22244W33	220	400	108	ISO	Spherical Roller Bearings
  6005-ZZ	25	47	12	ISB	Deep Groove Ball Bearings
  6212DD	60	110	22	KBC	Deep Groove Ball Bearings
  687 VV	7	14	5	NSK	Deep Groove Ball Bearings
  89420	100	210		CX	Thrust Roller Bearings
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  NNCL4836 V	180	225	45	ISO	Cylindrical Roller Bearings
  R165.16				SNR	Wheel Bearings
  TUP1 12.25	12	14		CX	Plain Bearings
  UCC212-38	60,325		65,1	KOYO	Bearing Units
  117HCUL	85	130	22	Barden	ANGULAR CONTACT BALL BEARINGS
  NUP2072E	360	540	106	FAG	CYLINDRICAL ROLLER BEARINGS
  GE15DO	15	26	12	ELGES	SPHERICAL PLAIN BEARINGS
  HS307	35	52		STEYR	ADAPTERS
  280TMP11			22	NSK	THRUST ROLLER BEARINGS
  FT-13/8	1.3750	2.1875		RHP	THRUST BALL BEARINGS
  NU309	45	100	25	STEYR	CYLINDRICAL ROLLER BEARINGS
  T4CB120	120	170	25	CONSOLIDATED	TAPERED ROLLER BEARINGS