BB86 To 30MM ABEC-3 Sealed Bearing

Expand your choice of cranks for use in BB86/BB92/BB91/BB71-41/BB107 frames. Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks (FSA BB386EVO, Rotor 3d+, RaceFace Next SL, e.thirteen) cranks in your frame. These bearings fit directly in frames with 41mm ID smooth bore bottom bracket shells.You must use 30mm spindle cranksets with spindle lengths longer than 104mm

  • Sold individually (You'll need to purchase two per frame)


We sell a complete BB kit with this flanged bearing that includes dust seals and crank spindle spacers.

Enduro Sealed Bearings


In stock

  • Bearings: Enduro Dual-Row ABEC-3
  • Dimensions: 41mm x 30mm (44mm flange OD)
  • Thickness: 11.15mm
  • Color: silver
  • Bottom Bracket/Frame Interface: BB86, BB92, BB91, BB71-41, BB107/104
  • Bottom Bracket Shell Width (mm): 86.5mm - 107mm
  • Bottom Bracket Shell I.D.: 41mm
  • Crank Spindle Type: BB386EVO, BB30 longer than 104mm
  • Crank Spindle Diameter: 30mm
  • Weight: 98g
  • Packaged for retail display

Compatible with the following Bottom Bracket Standards:

  • BB86
  • BB92
  • PF24
  • BB91
  • BB71-41A
  • BB71-41C
  • BB107

Compatible Cranks:

  • BB386EVO cranks on BB86 frames only
  • Rotor 3D+
  • e.thirteen MTB Cranks
  • Dimensions: 41mm x 30mm (44mm flange OD)
  • 52100 High Carbon Chromium Alloy Races
  • Grade 10 Chromium Steel Balls
  • Dual row radial bearings with Kluber grease
  • Step type axial face seal both sides
  • Imported

All Wheels Mfg. products have a lifetime warranty and are 100% guaranteed to work for you upon purchase. We accept returns or refunds only if purchased directly from us. For a refund, a product must be purchased directly from Wheels Mfg. and must be returned in new condition with original packaging and receipt. Email us ( or call (1-800-361-8422) for a Return Authorization number. Freight charges to Wheels Mfg. are the responsibility of the customer.

We accept products purchased through Wheels Mfg. Authorized Resellers for exchange only. For refunds, please return the product to that Reseller. If the product was purchased from an internet seller or local bike shop, please return the product to them for exchange or refund.

Wheels Mfg will replace or refund defective products at our discretion.