31318 Single-row Taper Roller Wheel bearing, bearing is able to carry radial and axial load in one direction simultaneously (cone + cup), Bearing is made of Chrome Steel, Bearing inner diameter is 90mm, Bearing outer diameter is 190mm and Bearing width is 46.5mm.

• Item: 31318 Bearing
• Type: Single-row Tapered Roller Bearing
• Size: 90mmx190mmx46.5mm
• Bearing Inner Diameter: 90mm
• Bearing Outer Diameter: 190mm
• Bearing Width: 46.5mm
• Quantity: One Bearing