PU0418-5 PU Covered Bearing 4x18x5mm - Shielded - Miniature Inner Diameter - 3/16 inch (0.1875") 🟢 Metric size: 7

🟢 Metric size: 7

heavy-duty design with hardened ball cup and protective cover

Inner Diameter: 4mm

6314NRC3BNLM width is 35mm

6332 width is 68mm

PU0418-5 PU Covered Bearing 4x18x5mm - Shielded - Miniature Inner Diameter - 3/16 inch (0.1875") 🟢 Metric size: 7PU4X18X5ZZ Polyurethane Metal Shielded Ball Bearing 4mm x 18mm x 5mm Polyurethane ( PU) is a new type of polymer composite materials between rubber and plastic, offering higher load bearing capacity compared to plastic, polyurethane offer superior impact resistance, while good mechanical properties. Polyurethane have better abrasion and tear resistance than rubber. PU0418 5 Ball Bearing Deep Groove Ball Bearing Material: GCr15 bearing steel Cover