Inch - Metric: Metric
Outside Diameter - Inch: 6.89
Outside Diameter - Millimeter: 175
Inside Diameter - Millimeter: 130

Profile: Complete Adapter with Sleeve
Inch - Metric: Metric
Length Thru Bore - Millimeter: 77
Length Thru Bore - Inch: 3.031
Bore - Millimeter: 100

Bore - Inch: 3.937
Other Features: Lock Washer | Tapered Threaded Sleeve

Thread Size: M90 X 2
Inch - Metric: Metric
Outside Diameter - Inch: 4.724
Outside Diameter - Millimeter: 120
Other Features: Carbon Steel

Nominal Thickness - Inch: 0.63
Nominal Thickness - Millimeter: 16