d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0.3 mm

da min. - 19 mm

Da max. - 28 mm

ra max. - 0.3 mm

Weight - 0.018 Kg

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

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

(Grease) Lubrication Speed - 14000 r/min

• Model Number: 6903-2NSE
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Pest Monitoring,pneumatic Pump,medical equipment,chamfer,Equipment,machining,Logistics Equipment,Storage Tool,Forging machine,sewage pump,Material handling equipment
• Similar models:KOYO 6903-2RU FBJ 6903ZZ CYSD 6903-2RS NTN 6903LLB KOYO 6903Z ISB F6903ZZ NSK 6903ZZ NSK 6903VV NACHI 6903ZZE CYSD 6903-RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6903-2NSE products，there is large inventory of NACHI 6903-2NSE . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6903-2NSE Which NACHI 6903-2NSE 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.

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  24092 K30CW33+AH24088	460	680	218	CX	Spherical Roller Bearings
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  53318 U 318	90	155	54,6	ISB	Thrust Ball Bearings
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  7311BGM	55,000	120,000	29,000	SNR	Angular Contact Ball Bearings
  E5024NRNT	120	180	80	NACHI	Cylindrical Roller Bearings
  GE 018/32 XES	18	32	19	ISO	Plain Bearings
  HK 6032	60	68	32	NBS	Needle Roller Bearings
  NP 219	95	151.5		NACHI	Cylindrical Roller Bearings
  PFD 25 RM	25		27,2	SKF	Bearing Units
  89328			19	INA	THRUST ROLLER BEARINGS
  RA-111-ATT	1.6875	3.3465	.7480	MRC	BALL BEARINGS
  TN208	40			STEYR	PILLOW BLOCKS
  51138				STEYR	THRUST BALL BEARINGS
  618/6	6	13	3.5	SKF	DEEP GROOVE BALL BEARINGS
  BSA305G	30	62	17	SKF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  32317	85	180	60	CONSOLIDATED	TAPERED ROLLER BEARINGS