d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

Basic dynamic load rating (C) - 4,6 kN

Basic static load rating (C0) - 2,55 kN

• Model Number: 6903L11ZZ
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:Traffic Fire Protection Equipment Security equipment,food packaging,Grinding and polishing equipment,sewage pump,power source,textile machinery,Hydraulic Rama,pipe fittings Steel industry,clean stationery,Infrared Technology,Cylinder Standard
• Similar models:NACHI 6903NKE FBJ 6903 PFI 6903-2RSC3 KOYO 6903Z CYSD 6903-ZZ KOYO 6903-2RU NSK 6903DDU NSK 6903L11-H-20ZZ KOYO 6903-2RS NSK 6903L11ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6903L11ZZ products，there is large inventory of NSK 6903L11ZZ . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6903L11ZZ Which NSK 6903L11ZZ 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
  23052 EKW33+OH3052	240	400	104	ISB	Spherical Roller Bearings
  71917 C-UD	85	120	36	CX	Angular Contact Ball Bearings
  AST20 WC11IB	19,05	34,925		AST	Plain Bearings
  CEX205-15	23,8125	52	44,4	SNR	Deep Groove Ball Bearings
  E-2R6805	340,000	440,000	143,000	NTN	Cylindrical Roller Bearings
  EXF307	35			SNR	Bearing Units
  JHM88540/13	30	72	29,37	CX	Tapered Roller Bearings
  NJ248	240	440	72	ISO	Cylindrical Roller Bearings
  NU 31/500 ECMA/HB1	830	500	264	SKF	Thrust Ball Bearings
  RNU 1009 ECP	75	52,5	16	SKF	Cylindrical Roller Bearings
  SSN802ZZ	15,000	24,000	5,000	NTN	Deep Groove Ball Bearings
  W 637/8-2Z	12	8	3,5	SKF	Deep Groove Ball Bearings
  NJ206E	30	62	16	FAG	CYLINDRICAL ROLLER BEARINGS
  S3KDD	.3750	.8750	.2812	FAF	DEEP GROOVE BALL BEARINGS
  32308J2	40	90	33	SKF	TAPERED ROLLER BEARINGS
  XLS-73/4	7.7500	10.5000	1.3750	NH	DEEP GROOVE BALL BEARINGS
  GE30C	30	47	22	SKF	SPHERICAL PLAIN BEARINGS
  6001Z	12	28	8	SKF	DEEP GROOVE BALL BEARINGS
  KU-75CPO-2RS	7.5000	8.2500	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HS71915TGP/4	75	105	16	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS