3903 LLU E Extended Inner Enduro Bike Bearing Abec 3 17x30x10/13

3903 LLU E Extended Inner Enduro Bike Bearing Abec 3 17x30x10/13
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Brand:  Enduro
Enduro Range  ABEC3
Measurement Unit  Metric
Inside Diameter  17.00mm
Outside Diameter  30.00mm
Width  10/13mm
Seals or Shields  Rubber Seals

Availability  

Delayed despatch  

Delayed despatch

Our Price:  £24.99(Exc. 20% VAT)(£29.99 Inc. VAT)
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Enduro


3903 LLU E Extended Inner Enduro Bike Bearing Abec 3 17x30x10/13

Enduro Abec 3 Specification:

Rubber seals - usually blue:

  • "LLB" is a double-lip type seal making light contact and also rides in a groove making a labyrinth seal.
  • "LLU" is a double- lip type seal making medium contact and also rides in a groove making a labyrinth seal.

Grade 10 Chromium Steel Balls:
High precision balls are within 10/1,000,000″ round, twice as round as the industry standard, at it’s highest level.

52100 High Carbon Chromium Alloy Races:
Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.

Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance

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