BK-5043 - 3/32 (0.09375) Grade 25 Steel Balls - 100 pieces 428420 SMR 18307LB - Stainless Steel

SMR 18307LB - Stainless Steel Radial Bearing (CN clearance) - 18mm x 30mm x 7mm

Inner Race ID - 8

BGK-005 includes pairs of inner guides sized to work with these bearings: 6000

it is also the most expensive of the 440 series alloys and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties

FK-6655 - Marzocchi 38mm Fork Seal Kit

BK-5043 - 3/32 (0.09375) Grade 25 Steel Balls - 100 pieces 428420 SMR 18307LB - Stainless SteelBK 5043 3 32 (0. 09375) Grade 25 Steel Balls 100 pieces Loose ball bike parts are still out there, so Enduro carries the loose balls you need to complete the job. Grade 25 balls meet or exceed 25 1,000,000 tolerance of sphericity and is considered extremely round. Only a few years ago, Grade 25 would be considered a very high grade ball, used only in the best hubs and bottom brackets. Today, Enduro's entry level ABEC 3 bearings feature Grade 10 balls