BALL BEARING 6904DDU 20X37X9MM

Weight: 15 grams
Dimensions: 8.03 x 1.27 x 2.54 Cm
Size: 64 GB
Color: White
Guarantee: 5 Years

OEM #KOYO 6904-2RS

Used on front wheel (left/right), crankshaft, clutch, countershaft and rear wheel (left/right).

Example: d x D x B

17 x 35 x 10 = 6003ZZ

ZZ: Double metal seal (both sides)

DDU: Double rubber seal (both sides)