F_w - 20 mm

D - 28 mm

C - 13 mm

r_min - 0,3 mm

m - 21,5 g / Weight

C_r - 9700 N / Dynamic load rating (radial)

C_0r - 10300 N / Static load rating (radial)

C_ur - 2040 N / Fatigue limit load, radial

n_{G Fett} - 10000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number:RNA4902-RSR
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Broadcasting System,blood cell reagent,hanging clamp,CNC,agrochemical,Other Measurements,Ball screw,Plastic Equipment,marine analysis and testing equipment,tube,Cylinder Pneumatic Treatment Element
• Similar models:ISO RNA4902 IKO RNA4902U CX RNA4902-2RS NSK NA4902TT MPZ RNA4902 INA RNA4902-RSR NBS RNA49022RS ZEN RNA4902 SKF RNA4902RS CRAFT NA4902-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902-RSR products，there is large inventory of INA RNA4902-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4902-RSR Which INA RNA4902-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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  283210/283317XH	210	317,5	156	Gamet	Tapered Roller Bearings
  23280-B-K-MB + AH3280G-H	380	720	256	FAG	Spherical Roller Bearings
  3204-ZZ	20	47	20,6	ISB	Angular Contact Ball Bearings
  32307F	35	80	32,75	Fersa	Tapered Roller Bearings
  4T-30204	20	47	15,25	NTN	Tapered Roller Bearings
  6014ZZNR	70,000	110,000	20,000	NTN	Deep Groove Ball Bearings
  95KBE03	95	200	85	NACHI	Tapered Roller Bearings
  AB12777.S21	25	118	72	SNR	Deep Groove Ball Bearings
  GE 17 ES	30	17	14	SKF	Plain Bearings
  LF-1790	9	17	4	NMB	Deep Groove Ball Bearings
  NA4902R	15	28	13	NTN	Needle Roller Bearings
  NP334 E	170	360	72	CX	Cylindrical Roller Bearings
  T2DC220	220	285	41	TMB	Tapered Roller Bearings
  UCTU317-900	85		96	FYH	Bearing Units
  H38/600	600	570		FAG	ADAPTERS
  96720	1.2500	2.0000	1.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  51413				STEYR	THRUST BALL BEARINGS
  5210A-2Z	50	90	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  HJ-2209	45		5	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNTR-65-2RSX	65	160	75	CONSOLIDATED	YOKE TYPE TRACK ROLLER