d - 17 mm

F - 22 mm

D - 30 mm

B - 14 mm

C - 13 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 8,36 kN

Basic static load rating (C0) - 10,45 kN

(Oil) Lubrication Speed - 8 550 r/min

• Model Number: NA 4903 2RS
• Inner Diameter：17mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:electronic components,Seals,other rubber,Microwave Equipment,Spectrum Products,chamfer,Anesthetic Equipment,marine analysis,Cylinder Pneumatic Treatment Element,meat products machine,Spectrum Products
• Similar models:Timken RNA4903.2RS IKO RNA4903UU ISO NA4903 NTN NA4903L ISO RNA4903-2RS KOYO RNA4903 Timken RNA4903 INA NA4903-RSR NTN RNA4903R INA NA4903-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in NA49032RS products，there is large inventory of NBS NA 4903 2RS . We has been built up long-term cooperation with NBS company, could make a bulk order of the NA 4903 2RS Which NBS NA49032RS 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
  22310-E-K-W33	50	110	40	NKE	Spherical Roller Bearings
  53200	10	26	11,6	KOYO	Thrust Ball Bearings
  6018 M	140	90	24	SKF	Deep Groove Ball Bearings
  6219ZZ	95	170	32	NSK	Deep Groove Ball Bearings
  7201 B	12	32	10	ISO	Angular Contact Ball Bearings
  AST20 06IB08	9,525	11,9126		AST	Plain Bearings
  NCF 28/900 V	1090	900	112	SKF	Cylindrical Roller Bearings
  ML71918CVDUJ74S	90	125	18	SNR	Angular Contact Ball Bearings
  NF 415	75	160.5		NACHI	Cylindrical Roller Bearings
  NJ236-E-MPA+HJ236-E	180	320	52	NKE	Cylindrical Roller Bearings
  NU1012 MA	60	95	18	AST	Cylindrical Roller Bearings
  S7007 CB/P4A	62	35	14	SKF	Angular Contact Ball Bearings
  SDM20AJ	20	32	30,5	KOYO	Linear Bearings
  SF4467	220,000	295,000	33,000	NTN	Angular Contact Ball Bearings
  UCF209	45			KOYO	Bearing Units
  9102K	15	32	9	FAF	DEEP GROOVE BALL BEARINGS
  140440	.8750	1.3750	2.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  NP-209	45			Sealmaster	PILLOW BLOCKS
  324RDU#7BKE	120	260	55	MRC	ANGULAR CONTACT BALL BEARINGS
  6005Z	25	47	12	STEYR	DEEP GROOVE BALL BEARINGS