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：2025-04-20
• Application:Spectrum Products,Die,lifting upgrade,relay,spreader series,root canal filling,gas turbine,disposable,Storage Device,beverage production,food add
• Similar models:KOYO RNA4906.2RS SKF RNA4906RS IKO NA4906U ISO NA4906-2RS NTN NA4906R JNS RNA4906UU IKO RNA4906UU NBS RNA49062RS NTN NA4906S NSK NA4906
• 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
  19143R/19281	36,512		16,52	KOYO	Tapered Roller Bearings
  26884/26822	42,875	79,375	23,812	Timken	Tapered Roller Bearings
  51112	60	85	17	ZEN	Thrust Ball Bearings
  5S-2LA-BNS919CLLBG/GNP42	95	130	18	NTN	Angular Contact Ball Bearings
  61810 ZZ	50	65	7	CX	Deep Groove Ball Bearings
  ESFLE208	40			SNR	Bearing Units
  Modus Abec 5	8	22	7	Modus Speed Bearings	Skateboard Bearings
  NP1926	130	180	24	CX	Cylindrical Roller Bearings
  SL11 924	120	165	66	INA	Cylindrical Roller Bearings
  SQD 14-1 C		34		ISB	Plain Bearings
  UCP203	17		31	NACHI	Bearing Units
  ZB2.30.1613.200-1SPPN	1418,4	1750	120	ISB	Thrust Ball Bearings
  MS14AC	1.7500	4.2500	1.0625	FAG	ANGULAR CONTACT BALL BEARINGS
  TC2435	1.5000	2.1875	.0781	INA	THRUST NEEDLE BEARINGS
  R440L	140	300	62	HOFF	CYLINDRICAL ROLLER BEARINGS
  AH3056	280	260		STEYR	WITHDRAWAL SLEEVES
  N244E	220	400	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUKR47	20	47	24	INA	NEEDLE BEARINGS
  460SD40	460	680	218	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  YCRSR-44	.7500	2.7500	1.5625	CONSOLIDATED	YOKE TYPE TRACK ROLLER