Why does my PF30 bottom bracket creak and will new bearings fix it?

PF30 creaking comes from bearing wear, contamination, or micro-movement at the frame/bearing interface. New ABEC-3 Enduro bearings will fix worn bearing creak. For interface creaking, clean the shell thoroughly and apply carbon assembly compound or light grease before pressing new bearings in.

Can I use these bearings in a SRAM DUB PF30 bottom bracket?

SRAM DUB uses a 28.99mm spindle with an adaptor — the outer bearing size in PF30 cups is still 30mm bore, so 6806 bearings fit the cups. Confirm with your specific SRAM DUB PF30 cup model's service documentation.

Enduro

Enduro 6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm

Name: Enduro 6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm
Brand: Enduro
SKU: 6806 LLB
Price: 749.00 INR
Availability: InStock
Author: InstaSport Editorial

₹749.00

Description

Enduro 6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm ABEC-3 Radial Bottom Bracket Bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease. The most common use for this bearing is as a direct replacemen