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Quick Details

  • Structure: Deep Groove
  • Type: Ball
  • Brand Name: NTN
  • Bore Size: 1 - 17 mm
  • Outside Diameter: 1 - 40 mm
  • Model Number: 6203
  • Precision Rating: P0,P2,P3,P5,P6
  • Seals Type: Z,2Z,RS,2RS,RZ,2RZ,OPEN
  • Number of Row: single-row,double-row
  • Place of Origin: Japan
  • mataeria: chrome steel,carbon steel,stainless steel
  • cage: brass cage,nylon cage,steel cage
  • noise level: Z1,Z2,Z3,Z4
  • seal type: open,Z,2Z,RZ,2RZ,RS,2RS
  • lubrication: oil,grease
  • precision rating: P0,P2,P4,P5
  • vibration: V1,V2,V3,V4
  • internal clearance: C1,C2,C3,C4
  • row number: single-row
  • keyword: ball bearing

Packaging & Delivery

Packaging Details 1)Neutral package & wooden package
2)Carton package+pallet
3)Wooden package+pallet
Delivery Time sample with in 2 days , large quantity within 2 weeks

made in japan ntn 6203lax30 ntn 6203lh bearing for ceiling fan



Product Description


1.our company advantage 


  • Many years bearing products manufacturing and exporting experiences.
  • OEM order and non-standard bearing order can be accepted.
  •  Many sizes of bearing are available. Large quantity bearing can be provided.
  •  To respect customers, you can choose the loading port.
  • A certain number of free sample can be provide to support our customer's after-sale services and warranty.


 2. ntn 6203 bearing parameter 


NTN Bearing
Deep Groove Ball Bearings
17 mm
40 mm
12 mm
9.6 N
4.6 N
Grease RPM:
18000 1/min
Oil RPM:
21000 1/min
0.066 kg
New Model:


Product Overviews


4.deep groove ball bearing application


Motor, Machinery, Electric Tools, Sports Apparatus, office equipment , Scooter Aluminum windows , shower blocks, hanging round, closet wheel, toys, etc

Fan, car, truck, tractors and automatic machine,Textile machine, Pump,Agricultural machinery,Machine tool,window ,sliding door , other furniture and some toys 


deep groove ball bearing types


1, single row deep groove ball bearings
2, single row deep groove ball bearings with dust cover
3, with a dust cover, a ring of single row deep groove ball bearings
4, the outer ring on the stopper groove and snap ring of single row deep groove ball bearings
5, deep groove ball bearings ball gap
6, double row deep groove ball bearings



if you have any need , please feel free to ocntact me.


made in japan ntn 6203lax30 ntn 6203lh bearing for ceiling fan

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China (Mainland) | Manufacturer, Trading Company
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