Oil Seal TC 18.5x35x7mm - Nitrile - ID 18.5mm OD 35mm 18.5x35x7mm Inner Diameter - 14mm the 6218-2NSENR outer diameter is

the 6218-2NSENR outer diameter is 160mm

6910DDU bearing is made from Chrome Steel

GRHA205-15 Bearing

it's designed to handle outdoor use and keep your wheels spinning smoothly

4" Mounted Bearing UCFL320-64

Oil Seal TC 18.5x35x7mm - Nitrile - ID 18.5mm OD 35mm 18.5x35x7mm Inner Diameter - 14mm the 6218-2NSENR outer diameter isTC18 5x35x7 Double Lip Rotary Shaft Seal Nitrile Rubber TC style rotary shaft seal This TC18 5x35x7 is a Rotary Shaft Seal Double Lip Shaft Diameter 18. 5mm Width 7mm For Bore Diameter 35mm Nitrile Rubber Lip Material. Item Sku : TC18. 5x35x7 Type : TC 18. 5x35x7 mm Inner : 18. 5mm Outer : 35mm Width : 7mm Size : 18. 5mm x 35mm x 7mm Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F