d - 15 mm

F - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 17 mm

Da max. - 26 mm

ra max. - 0,3 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 10,3 kN

Basic static load rating (C0) - 12,8 kN

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 20 000 r/min

• Model Number: NA4902R
• Inner Diameter：15mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:manual Tools,machine tool spindle,directional control valve,agriculture,gear grinding machine,luminescent reagent,beverage production,coupling type,Performance test,hydraulic cylinder,standing experimental equipment
• Similar models:IKO NA4902U NBS RNA49022RS JNS RNA4902M Timken RNA4902RS SKF RNA4902.2RS INA RNA4902-RSR KOYO RNA4902 NBS RNA4902RS INA RNA4902-XL NTN RNA4902R
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902R products，there is large inventory of NTN NA4902R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4902R Which NTN NA4902R 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.

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  6200	10	30	9	NKE	Deep Groove Ball Bearings
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  82BIH390	209,55	279,4	34,925	Timken	Deep Groove Ball Bearings
  EE 737181/737260	660,4	457,2	91,28	SKF	Tapered Roller Bearings
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  NJ2308R	40	90	33	KOYO	Cylindrical Roller Bearings
  NN3006K	30	55	19	CYSD	Cylindrical Roller Bearings
  NTB 1629	16	29		IKO	Needle Roller Bearings
  HK2030	26		30	INA	NEEDLE BEARINGS
  MS-141/2	1.8750	4.5000	1.0625	FED	DEEP GROOVE BALL BEARINGS
  SX011824	120	150	16	CONSOLIDATED	CROSSED ROLLER BEARINGS