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: 6903NR
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:security,sanitation facilities,medical treatment,plastic rolling,hydraulic cylinder buffer,spreader series,hardware,beverage production,wire industry,Machine Tool Accessories,power source
• Similar models:NSK 6903VV CYSD 6903N NSK 6903L11ZZ NSK 6903 NACHI 6903-2NSE NACHI 6903ZZE CYSD 6903-ZZ NTN 6903N NSK 6903DDU FBJ 6903
• BEARING POWER International Trading Co.,Ltd. specialize in 6903NR products，there is large inventory of CYSD 6903NR . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 6903NR Which CYSD 6903NR 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
  19150R/19281	38,1	71,438	15,875	KOYO	Tapered Roller Bearings
  234740	207	310	132	ISO	Thrust Ball Bearings
  25580/25520	44,45	82,931	23,812	Timken	Tapered Roller Bearings
  32914	70	100	20	CYSD	Tapered Roller Bearings
  51238-MP	190	270	62	FAG	Thrust Ball Bearings
  6006-2RSR	30	55	13	FAG	Deep Groove Ball Bearings
  61801-2RS	12	21	5	CX	Deep Groove Ball Bearings
  712178510	42,5	64,5	17,5	INA	Tapered Roller Bearings
  C 3992 KM	620	460	118	SKF	Cylindrical Roller Bearings
  AXK 0414	4	14	2	CX	Needle Roller Bearings
  K25x35x30	25	35	30	ISO	Needle Roller Bearings
  HK5518	55	63	18	CX	Cylindrical Roller Bearings
  KT 606820	60	68		IKO	Needle Roller Bearings
  M268749/10	415,925	590,55	114,3	ISO	Tapered Roller Bearings
  NCF2209 V	45	85	23	CX	Cylindrical Roller Bearings
  NN3019K	95	145	37	KOYO	Cylindrical Roller Bearings
  S71902 CE/P4A	15	28	7	SKF	Angular Contact Ball Bearings
  WRSU374235	37	42	35	KOYO	Needle Roller Bearings
  RTL25			.3125	INA	THRUST ROLLER BEARINGS
  HK5022RS	58		22	SKF	NEEDLE BEARING