d - 30 mm

Fw - 35 mm

D - 47 mm

B - 18 mm

C - 17 mm

r5 min. - 0,3 mm

Weight - 0,119 Kg

Basic dynamic load rating (C) - 22,5 kN

Basic static load rating (C0) - 30 kN

(Grease) Lubrication Speed - 13000 r/min

• Model Number:NA4906,2RS
• Inner Diameter：30mm Outer Diameter：47mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Vertical machining,Vacuum generator,transportation equipment,surgical instruments,Insect Capture,plant determination,blood cell reagent,vacuum filter,Broadcasting System,wall industry,impression material
• Similar models:NBS RNA4906 JNS RNA4906 SKF RNA4906RS NTN RNA4906S KOYO RNA4906RS IKO RNA4906UU NBS RNA49062RS INA NA4906-RSR NBS NA49062RS NTN RNA4906R+IR25X35X17
• BEARING POWER International Trading Co.,Ltd. specialize in NA4906,2RS products，there is large inventory of KOYO NA4906,2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4906,2RS Which KOYO NA4906,2RS 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
  22315 KW33	75	160	55	MPZ	Spherical Roller Bearings
  24184RHAK30	420	700	280	KOYO	Spherical Roller Bearings
  34300/34478	76,2	121,442	24,608	Fersa	Tapered Roller Bearings
  50SF80	127	196,85	111,12	NSK	Plain Bearings
  513244	38	76	43	Timken	Tapered Roller Bearings
  7001 CDF	12	28	16	ISO	Angular Contact Ball Bearings
  BRI 365624	57,15	88,9	38,35	IKO	Needle Roller Bearings
  F-552317	24,92	46,75	19	INA	Angular Contact Ball Bearings
  GEG17C	17	35		AST	Plain Bearings
  LM522549/LM522510	109,987	159,987	34,925	Timken	Tapered Roller Bearings
  RSHEY12	12		30	NKE	Bearing Units
  NUP1018	90	140	24	NSK	Cylindrical Roller Bearings
  RNAF 405520	40	55	20	IKO	Needle Roller Bearings
  6038	190	290	46	FAG	DEEP GROOVE BALL BEARINGS
  RLS9L	.8750	2.0000	.5625	NH	CYLINDRICAL ROLLER BEARINGS
  KC055ARO	5.5000	6.2500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  RSTO6X	19		9.8	INA	NEEDLE BEARINGS
  95964	1.5000	2.1250	4.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  NKI-32/20	32	47	20	CONSOLIDATED	NEEDLE BEARINGS
  2211-K2RS	55	100	25	CONSOLIDATED	SELF