61903-ZZ (6903 ZZ) Deep Grooved Ball Bearing Metal Shields SKF 17x30x7

61903-ZZ (6903 ZZ) Deep Grooved Ball Bearing Metal Shields SKF 17x30x7
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Brand:  SKF
Measurement Unit:  Metric
Inside Diameter:  17.00mm
Outside Diameter:  30.00mm
Width:  7.00mm
Seals or Shields:  Metal Shields
Clearance:  Standard


In stock  

Our Price:  £9.21(Exc. 20% VAT)(£11.05 Inc. VAT)


61903-ZZ (6903 ZZ) Metal Shielded Deep Groove Ball Bearing - Metric 17x30x7 - SKF Premium Quality

Deep Groove Ball Bearings are the most common bearing type found in a wide variety of applications. Versatile and robust they are available in a wide range of sizes and options including seals, shields and special clearance for high speed applications. The main types are:

  • Open - Bearing without seals or shields, suitable for applications where lubricant will constantly flow through them i.e. gearboxes.
  • Metal Shields (ZZ, 2Z) - Bearings fitted with steel shields and lubricated for life.
  • Rubber Seals (2RS, 2RSR, 2RSH) - Bearings fitted with steel reinforced rubber contact seals which provide a better seal but add friction so are unsuitable for high speed applications, lubricated for life.

Bearing Size Image

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