d - 12 mm

Fw - 16 mm

D - 24 mm

B - 13 mm

C - 13 mm

Weight - 0,026 Kg

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

Basic static load rating (C0) - 12,2 kN

(Grease) Lubrication Speed - 16000 r/min

(Oil) Lubrication Speed - 24000 r/min

• Model Number: NA4901
• Inner Diameter：12mm Outer Diameter：24mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:vertical pull,Generator,electric pump,Dental Equipment,Die,position switch,medical equipment,tire industry,mechanical and electrical,Industrial Electromechanical,Cleaning equipment
• Similar models:INA RNA4901-RSR NTN NA4901L INA NA4901-RSR IKO RNA4901U INA NA4901-XL Timken RNA4901RS ISO NA4901-2RS NBS RNA4901RS NTN RNA4901LL KOYO NA4901C3
• BEARING POWER International Trading Co.,Ltd. specialize in NA4901 products，there is large inventory of CX NA4901 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4901 Which CX NA4901 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
  140RU02	140	231		Timken	Cylindrical Roller Bearings
  30BW10C5	30	62	20	NSK	Deep Groove Ball Bearings
  455S/453X	50,8	104,775	30,162	Timken	Tapered Roller Bearings
  81128	140,000	180,000	31,000	NTN	Thrust Ball Bearings
  BB1-3032CA	15	35	11	SKF	Deep Groove Ball Bearings
  BTH-1215AD	55	90	54	SKF	Tapered Roller Bearings
  GIR 30 DO	30	47	22	INA	Plain Bearings
  NAFW 203526	20	35	26	JNS	Needle Roller Bearings
  NN3064	320	438	121	NTN	Cylindrical Roller Bearings
  UCFC218	90			CX	Bearing Units
  SA205-15F	23,812	52	21,5	KOYO	Deep Groove Ball Bearings
  SCE1616PP	25,4	31,75	25,4	INA	Needle Roller Bearings
  UCFA205-14	22,225			KOYO	Bearing Units
  W 61815-2Z	95	75	10	SKF	Deep Groove Ball Bearings
  RNA5919	130		46	NTN	NEEDLE BEARINGS
  CRSB-96	2.5000	6.0000	3.2500	Torrington	NEEDLE BEARINGS
  61918	90	125	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LER-18	1.5000		12.67	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  93226	.6250	1.0000	1.6250	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  GEZ-600ES	6.0000	8.7500	4.7500	CONSOLIDATED	SPHERICAL PLAIN BEARINGS