d - 30 mm

Fw - 35 mm

D - 47 mm

B - 17 mm

C - 17 mm

r5 min. - 0,3 mm

S - 1,5 mm

Weight - 0,114 Kg

Basic dynamic load rating (C) - 25,9 kN

Basic static load rating (C0) - 36 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 8200 r/min

• Model Number:NA4906
• Inner Diameter：30mm Outer Diameter：47mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2023-03-08
• Application:orthodontic material,Rolling mill,generator,Antenna Potentials,centrifugal pump,milling head plug,power tools,pneumatic Pump,Laser Cutting,Security Equipment,walking Food processing machinery and equipment
• Similar models:KOYO NA4906RS JNS RNA4906 NTN RNA4906R IKO NA4906U INA RNA4906-RSR IKO RNA4906UU NBS NA4906RS NTN RNA4906R+IR25X35X17 INA RNA4906-2RSR INA NA4906-XL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4906 products，there is large inventory of KOYO NA4906 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4906 Which KOYO NA4906 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
  170KBE031	170	280	88	NACHI	Tapered Roller Bearings
  275RIT808	698,5	957		Timken	Cylindrical Roller Bearings
  5314				Ruville	Wheel Bearings
  61903-2Z	30	17	7	SKF	Deep Groove Ball Bearings
  AST650 160180100	160	180		AST	Plain Bearings
  EE590675/591350	171,45	342,9	79,375	Timken	Tapered Roller Bearings
  JP16049/JP16010	160	220	32	Timken	Tapered Roller Bearings
  LM654649/LM654610DB	285,75	380,898	162,176	NTN	Tapered Roller Bearings
  K45X50X24.8	45,000	50,000		NTN	Needle Roller Bearings
  RF-515	1,5	5	2	NMB	Deep Groove Ball Bearings
  RNAO18X30X24	18	30	24	KOYO	Needle Roller Bearings
  UCT208-24	38,1			KOYO	Bearing Units
  DS208TTR8	1.1250	3.1496	1.4375	BCA	AGRICULTURAL BALL BEARINGS
  AD5232	160	290	3.8750	American	CYLINDRICAL ROLLER BEARINGS
  CSCD060	6.0000	7.0000	.5000	INA	DEEP GROOVE BALL BEARINGS
  NUP234	170	310	52	STEYR	CYLINDRICAL ROLLER BEARINGS
  Y-40-L	.3750	1.2500	.8125	RBC	NEEDLE BEARINGS
  STO15DZ	15	35	12	Torrington	NEEDLE BEARINGS
  NK-30/30	40		30	CONSOLIDATED	NEEDLE BEARINGS
  HC7201TGP/4	12	32	10	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS