d - 15 mm

F - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

da min. - 17 mm

da max - 19 mm

Da max. - 26 mm

Weight - 0,035 Kg

Basic dynamic load rating (C) - 10 kN

Basic static load rating (C0) - 12,6 kN

Limiting speed - 20 000 r/min

1 - corrosion resistant

• Model Number: NA4902M
• Inner Diameter：15mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:gas turbine,Gear grinding machine,plastic blow molding,Low-voltage electrical equipment,climb ladder,lifting equipment Hoisting hoist,Generator,machine tool spindle,bathroom facilities,mechanical annex,physical instruments
• Similar models:NSK RNA4902 AST RNA4902 ISO NA4902 KOYO NA4902 CX NA4902 NSK RNA4902TT SKF RNA4902 JNS NA4902 Timken RNA4902.2RS NBS RNA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902M products，there is large inventory of JNS NA4902M . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA4902M Which JNS NA4902M 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
  24152-K30-MB-W33+AH24152	260	440	180	NKE	Spherical Roller Bearings
  3NCHAR918	90	125	18	KOYO	Angular Contact Ball Bearings
  4607-6AC2RS	35	65	27	CYSD	Angular Contact Ball Bearings
  ASTT90 6550	65	70		AST	Plain Bearings
  BC1B322011C3	40	90	23	SKF	Cylindrical Roller Bearings
  BTM222712A	21.6	26.645	12.4	KOYO	Needle Roller Bearings
  FL618/5 ZZ	5	11	5	CX	Deep Groove Ball Bearings
  GE 200 FO-2RS	200	320	165	INA	Plain Bearings
  HK2220C	22	28	20	NTN	Needle Roller Bearings
  HM231148/HM231110	149,225	236,538	57,15	Timken	Tapered Roller Bearings
  HMK4021LL	40	50	21	NTN	Needle Roller Bearings
  IJ123090				ILJIN	Angular Contact Ball Bearings
  RNA4903-2RS	22	30	13	ISO	Needle Roller Bearings
  T7FC 080T98/QCL7CDTC20	160	80	98	SKF	Tapered Roller Bearings
  W6302-2RS	15	42	19	CYSD	Deep Groove Ball Bearings
  Y-2420	38,1	47,625	31,75	NSK	Needle Roller Bearings
  B72-9LNMSS	4.5000	7.0000	3.9375	RBC	SPHERICAL PLAIN BEARINGS
  NU311E	55	120	29	Torrington	CYLINDRICAL ROLLER BEARINGS
  81260			38.0	SKF	THRUST ROLLER BEARINGS
  62052ZNR	25	52	15	SKF	DEEP GROOVE BALL BEARINGS