1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings

1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
1Pcs 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings

  • is_customized : Yes
  • Material : Hybrid Ceramic
  • Model Number : 6903 2RS CB
  • Brand Name : raindew
  • Origin : Mainland China
  • Certification : NONE
  • Bearing Model : : 6903 2RS
  • Bearing Material : : Bearing Steel
  • Ball Material : : Ceramic Si3N4
  • Bearing Sizes : : 17x30x7 mm
  • Inner Diameter : : 17 mm
  • Out Diameter : : 30 mm
  • Width : : 7 mm
  • Bearing Characteristics : : Silent operation and high speed
  • Bearing Type : : Hybrid ceramic ball bearing
  • Application : : Bicycle Bottom Brackets

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