NA 4902 2RS - High Chromium Steel Precision Machined Needle Bearing - 15mm x 28mm x 13mm 440C stainless steel balls and

440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal

Though stainless steel has 20% less load capacity and is slightly softer than our standard 52100 chromium steel used in most of our bearings

Static load - 683lbf / 3

The cold-fused integrated seal design also features a large oil cavity between the two sealing lips to prevent contamination and further ease fork's movement

It's a tight fit with the limiting factor of just 41mm inner diameter of the BB86/92 bottom bracket shell and it requires a special solution to accommodate for a 29mm DUB BB spindle (just 12mm)

NA 4902 2RS - High Chromium Steel Precision Machined Needle Bearing - 15mm x 28mm x 13mm 440C stainless steel balls andNA 4902 2RS High Chromium Steel Precision Machined Needle Bearing 15mm x 28mm x 13mm