10-Pack 4x7x2.5mm Ball Bearings - Metal Shielded - 4mm Bore Outer Diameter - 95mm Size: 5/16" X 7/8" X

Size: 5/16" X 7/8" X 9/32"

29440E Nachi Spherical Roller Bearing

it's ideal for skating

✨ 25mm x 52mm x 15mm - Backstop Sprag Freewheel

10-Pack 4x7x2.5mm Ball Bearings - Metal Shielded - 4mm Bore Outer Diameter - 95mm Size: 5/16" X 7/8" X674ZZ Shielded Mini Ball Bearings 10 Pack 4mm x 7mm x 2. 5mm Double Shielded Pre Lubricated This 10 pack of 674ZZ deep groove ball bearings is made from high strength chrome steel and features double metal shields for protection against dust and debris. With a compact size and high speed capability, these bearings are ideal for RC cars, precision tools, and hobby grade applications. Size: 4mm inner x 7mm outer x 2. 5mm width Type: Deep groove ball