d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

Weight - 0,02 Kg

Basic dynamic load rating (C) - 4,3 kN

Basic static load rating (C0) - 2,32 kN

• Model Number:6903N
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:manual Tools,chemical,natural instruments,food testing,knitted fabrics,ventilation fans,plastic blow molding,engineering machinery,journal lathe,rolling mill roll neck and slowdown device,animal
• Similar models:NTN 6903ZZ NSK 6903L11-H-20ZZ CYSD 6903-RS CYSD 6903 PFI 6903-2RSC3 CYSD 6903-ZZ NSK 6903L11 FBJ 6903-2RS KOYO 6903 NACHI 6903ZE
• BEARING POWER International Trading Co.,Ltd. specialize in 6903N products，there is large inventory of CYSD 6903N . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 6903N Which CYSD 6903N 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
  22217K	85	150	36	FBJ	Spherical Roller Bearings
  22240MBK	200	360	98	AST	Spherical Roller Bearings
  24160-E1	300	500	200	FAG	Spherical Roller Bearings
  3204-ZZ	20	47	20,6	ISB	Angular Contact Ball Bearings
  3217ZZ	85	150	49,2	CRAFT	Angular Contact Ball Bearings
  449/432D	34,925	95,25	61,915	Timken	Tapered Roller Bearings
  6211	55	100	21	AST	Deep Groove Ball Bearings
  EGBZ1620-E40	25,4	28,575	31,75	INA	Plain Bearings
  K60×68×20	60	68		NTN	Needle Roller Bearings
  Q326	130	280	58	ISO	Angular Contact Ball Bearings
  M12649/M12610	21,43	50,005	17,526	Fersa	Tapered Roller Bearings
  NUP 308 EW	40	90	23	NSK	Cylindrical Roller Bearings
  RNA1007	9,7	14,7	12	Timken	Needle Roller Bearings
  YA112RRB	44,45	85	42	Timken	Deep Groove Ball Bearings
  89318			12	INA	THRUST ROLLER BEARINGS
  AH38/530	530	500		SKF	WITHDRAWAL SLEEVES
  XLT-51/2E				RHP	THRUST BALL BEARINGS
  6222NR	110	200	38	SKF	DEEP GROOVE BALL BEARINGS
  6306	30	72	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  7226BMG	130	230	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS