SATURN LS2 Auto/Car Wheel Ball Bearing 2000 Metric Linear System the internal thread size is

the internal thread size is M20x1

6314NR width is 35mm

R1038 Full Ceramic Ball Bearing

KOYO:W688-2RS

SATURN LS2 Auto/Car Wheel Ball Bearing 2000 Metric Linear System the internal thread size is510052 Auto Wheel Ball Bearing Part# DAC39740039 39 x 74 x 39 mm 510052 auto Wheel double row Bearing, inner diameter is 39mm, outer diameter is 74mm and width is 39mm. 510052 Ball Bearing Wheel Ball Bearing Closures: Double Sealed with rubber seals Dimensions: 39mm x 74mm x 39mm Metric ID (inner diameter) Bore: 39mm OD (outer diameter): 74mm Width: 39mm Size: 39 x 74 x 39 mm Quantity: 1 Bearing Fits the following Vehicles 2001 1997 CADILLAC CATERA