F - 20 mm

Fw - 15 mm

D - 28 mm

B - 14 mm

C - 13 mm

r min. - 0,3 mm

da min. - 17 mm

Da max. - 22 mm

ra max. - 0,3 mm

Db max - 26 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 8,3 kN

Basic static load rating (C0) - 11,2 kN

(Grease) Lubrication Speed - 10 000 r/min

• Model Number: NA4902L
• Inner Diameter：20mm Outer Diameter：28mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Solenoid Valves,directional control valve,Automation,Traffic Fire Protection Equipment Security equipment,set bacteria instrument,sanitation facilities,comprehensive experiment,meat products machine,test equipment,water,mathematical instruments
• Similar models:IKO RNA4902U Timken RNA4902RS KOYO NA4902RS KOYO RNA4902RS ISO RNA4902 ISO NA4902 CX NA4902-2RS ZEN RNA4902 INA NA4902-RSR INA NA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902L products，there is large inventory of NTN NA4902L . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4902L Which NTN NA4902L 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
  1205K	25	52	15	KOYO	Self-Aligning Ball Bearings
  23988 K	440	600	118	ISB	Spherical Roller Bearings
  24013 CCK30/W33	100	65	35	SKF	Spherical Roller Bearings
  43125/43312	31.75	79,375	25,4	Timken	Tapered Roller Bearings
  598/592XE	92.075	147.638	35.717	NACHI	Tapered Roller Bearings
  609-2RS	9	24	7	ISO	Deep Groove Ball Bearings
  618/9-2RS	9	17	4	CRAFT	Deep Groove Ball Bearings
  7208 C-UO	40	80	36	CX	Angular Contact Ball Bearings
  ASTT90 F2515	25	28		AST	Plain Bearings
  FT39	73,025	116,688	25,4	INA	Thrust Ball Bearings
  KDA140	355,6	381	12,7	KOYO	Angular Contact Ball Bearings
  NKS43	43	58	22	CX	Needle Roller Bearings
  MFJL-4520L	45	55	20	NSK	Needle Roller Bearings
  N319	95	200	45	ISO	Cylindrical Roller Bearings
  NUP 2309	45	100	36	SIGMA	Cylindrical Roller Bearings
  NJ2330E	150	320	108	FAG	CYLINDRICAL ROLLER BEARINGS
  KB050ARO	5.0000	5.6250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS
  FCRS-19R	8	19	11	NSK	NEEDLE BEARINGS
  6024NR	120	180	28	SKF	DEEP GROOVE BALL BEARINGS
  6315-RS	75	160	37	CONSOLIDATED	DEEP GROOVE BALL BEARINGS