W Series (Aluminum)

Outside Diameter: 25 mm
Length: 30 mm
Major Bore: 9 mm
Minor Bore: 9 mm

Outside Diameter: 30 mm
Length: 38 mm
Major Bore: 10 mm
Minor Bore: 10 mm

Outside Diameter: 30 mm
Length: 38 mm
Major Bore: 10 mm
Minor Bore: 10 mm

Outside Diameter: 30 mm
Length: 38 mm
Major Bore: 11 mm
Minor Bore: 11 mm