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:NA4902LL
• Inner Diameter：20mm Outer Diameter：28mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-30
• Application:noise reduction equipment,pump,switch,hanging clamp,Hydraulic Press,granulator,Medical printer,horizontal processing,Cleaning equipment,equipment,walking Food processing machinery and equipment
• Similar models:Timken RNA4902.2RS NBS RNA49022RS NTN NA4902LL INA RNA4902-RSR CX RNA4902-2RS INA NA4902-2RSR IKO NA4902UU INA NA4902 INA RNA4902-XL NBS RNA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902LL products，there is large inventory of NTN NA4902LL . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4902LL Which NTN NA4902LL 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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  23148CKE4	240	400	128	NSK	Spherical Roller Bearings
  30308	40	90	25,25	CYSD	Tapered Roller Bearings
  32928	140	190	32	Timken	Tapered Roller Bearings
  50TAD20	50	80	38	NACHI	Thrust Ball Bearings
  51320	100	170	55	NTN	Thrust Ball Bearings
  54317 U 317	70	150	95,2	ISB	Thrust Ball Bearings
  ASTB90 F30090	300	305		AST	Plain Bearings
  CRD-8035	400	650	240	NTN	Tapered Roller Bearings
  E-2R5005	250,000	400,000	263,000	NTN	Cylindrical Roller Bearings
  LM451349/LM451310	266,7	355,6	57,15	Timken	Tapered Roller Bearings
  LUJR 30	30			SKF	Linear Bearings
  NU 209 ECPH	85	45	19	SKF	Thrust Ball Bearings
  NU310 EM	50	110	27	AST	Cylindrical Roller Bearings
  RNA4903	22	30	13	KOYO	Needle Roller Bearings
  SL1818/530-E-TB	530	650	56	INA	Cylindrical Roller Bearings
  UCFL310	50			CX	Bearing Units
  29444E	220	420		SKF	SPHERICAL ROLLER THRUST BEARINGS
  HMV104E			80	SKF	HYDRAULIC NUTS
  BK4518RS	52		18	SKF	NEEDLE BEARINGS
  MR-28-2RS			1.2500	CONSOLIDATED	NEEDLE BEARINGS