30mm (BB30 & PF30)

Shockcraft has a number of bearing options available for BB30, PressFit 30, BBright & SI Bottom Brackets, including Monocrome stainless steel or chromium steel (ABEC3 or ABEC5), Enduro chromium steel (ABEC 5) and ceramic hybrid.

ABEC Grades: an ABEC code indicates the grade a bearing is made to.  Bearings with higher ABEC grade numbers have tighter manufacturing tolerances for running at higher speeds and a higher cost.  ABEC1 is the lowest grade, ABEC9 is the highest.

Monocrome Special 6 Months Guarantee:  All MonocromeTM bearings carry a special guarantee with a 6 month no questions asked replacement.

Monocrome BB30 Internal Press-fit Bottom Bracket

Shockcraft BB30 Internal Press-fit Bottom BracketShockcraft also has its own aluminium hard shell BB30/PF30 unit for road and mountain frames with 46 mm ID BB30/PF30 bottom brackets.  Aluminium cups are much stiffer than plastic and prevent the bearings binding due to a tight frame fit, greatly improving bearing life.  They can also be machined down to fit frames which are out of tolerance.




6 Item(s)

per page

Set Descending Direction
  1. 30 x 42 mm Silicone Spacer Shield Pair (Enduro)

    30 x 42 mm Silicone Spacer Shield Pair (Enduro)

    $14.00

    Application: BB30, BBright & SI Bottom Brackets Learn More
  2. 71806-2RS Steel ABEC 5 Caged Angular Contact Bearing (Enduro)

    71806-2RS Steel ABEC 5 Caged Angular Contact Bearing (Enduro)

    $28.50

    Application: BB30 & Wheel Hubs
    ID: 30 mm, OD: 42 mm, W: 7 mm
    Angular contact bearing Learn More
  3. BB30 Ceramic Hybrid Bottom Bracket Bearing Pair (Enduro)

    BB30 Ceramic Hybrid Bottom Bracket Bearing Pair (Enduro)

    $144.80

    Application: BB30, PressFit 30, BBright & SI Bottom Brackets
    ID: 30 mm, OD: 42 mm, W: 7 mm Learn More
  4. BB30 Spacer & Circlip Kit (Enduro)

    BB30 Spacer & Circlip Kit (Enduro)

    $8.00

    Application: BB30, BBright & SI Bottom Brackets Learn More
  5. BB30 Stainless Steel Bottom Bracket Bearing Pair (Monocrome)

    BB30 Stainless Steel Bottom Bracket Bearing Pair (Monocrome)

    $94.00

    Application: BB30, BBright & SI Bottom Brackets
    ID: 30 mm, OD: 42 mm, W: 7 mm
    Stainless steel balls and races Learn More
  6. BB30 Steel Bottom Bracket Bearing Pair (Monocrome)

    BB30 Steel Bottom Bracket Bearing Pair (Monocrome)

    $38.40

    Application: BB30, BBright & SI Bottom Brackets
    ID: 30 mm, OD: 42 mm, W: 7 mm
    Chromium steel ABEC 3 Learn More

6 Item(s)

per page

Set Descending Direction