Fw - 20 mm

D - 28 mm

C - 13 mm

r min. - 0,3 mm

Da max. - 26 mm

Weight - 0,0215 Kg

Basic dynamic load rating (C) - 10,9 kN

Basic static load rating (C0) - 13,8 kN

Limiting speed - 20000 r/min

• Model Number: RNA 4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:circulating pump,cleaners,engineering machine,electrostatic protection,Anesthetic Equipment,sucker industry,car shock absorber,electrocardiograph,Reflective Materials Industrial fabrics,medical equipment,noise reduction equipment
• Similar models:NBS NA49022RS ISO NA4902-2RS NBS RNA49022RS NSK RNA4902 KOYO RNA4902 IKO RNA4902UU CX NA4902-2RS JNS NA4902M INA RNA4902-RSR SKF RNA4902.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of JNS RNA 4902 . We has been built up long-term cooperation with JNS company, could make a bulk order of the RNA 4902 Which JNS 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
  12168/12303	42,862	76,992	17,465	Timken	Tapered Roller Bearings
  24152-E1-K30	260	440	180	FAG	Spherical Roller Bearings
  2P1410LL	70,000	150,000	51,000	NTN	Thrust Roller Bearings
  6000-RS2	10	26	8	NKE	Deep Groove Ball Bearings
  71905 C-UD	25	42	18	CX	Angular Contact Ball Bearings
  JM207049A/JM207010	55	95	29	Timken	Tapered Roller Bearings
  LRJ5/8	15,875	39,6875	11,1125	RHP	Cylindrical Roller Bearings
  NN3036K	180	280	74	KOYO	Cylindrical Roller Bearings
  LL957049/10	312,738	358,775	22,225	ISO	Tapered Roller Bearings
  LMK20L	20	32		Samick	Linear Bearings
  M349549/M349510	257,175	342,9	57,15	Timken	Tapered Roller Bearings
  N412	60	150	35	CRAFT	Cylindrical Roller Bearings
  NU2344	220	460	145	ISO	Cylindrical Roller Bearings
  SI22T/K	22			CRAFT	Plain Bearings
  SR156ZZA03	4,7625	12,7	3,175	AST	Deep Groove Ball Bearings
  USFLE208	40			SNR	Bearing Units
  217-S	150	85	28	MRC	DEEP GROOVE BALL BEARINGS
  307-M	35	80	21	MRC	DEEP GROOVE BALL BEARINGS
  CR-17/8-XB	.7500	1.8750	1.0000	Smith	NEEDLE BEARINGS
  6213RS	120	65	23	SKF	DEEP GROOVE BALL BEARINGS