Ten Pack Of 7x13x4 Mm MR137ZZ Deep Groove Ball Bearings For RC Cars And Trucks, 10 Pieces, Includes MR137Z And MR1372RS Variants, Smooth Spin, Built For Rugged Rides And Pro Level Performance

Ten-Pack 7x13x4 mm MR137ZZ Deep Groove Bearings for RC Cars
✔️ 10 pcs MR137ZZ 7x13x4 mm bearings; includes MR137Z & MR137-2RS

These 7x13x4 mm deep groove ball bearings are sealed for RC cars and trucks, delivering smooth spin and rugged reliability in wheel hubs, gearboxes, and drivetrain assemblies.

✅ Bearing type: deep groove ball bearing 7x13x4 mm (MR137ZZ)
✅ Pack size: 10 bearings in the set
✅ Variants included: MR137Z and MR137-2RS compatibility
✅ Application: RC cars and trucks, wheel hubs and gearboxes
✅ Sealed shields: ZZ configuration for dust protection and smooth spin

💡 What is a deep groove ball bearing used for in RC cars and trucks?

These handy bearings help keep wheels rolling smoothly and parts aligned in typical RC setups. - Uses: wheel hubs, gearboxes, axles in RC models - Size compatibility: 7x13x4 mm MR137ZZ family - Protection: ZZ shields resist dust and extend life - Variants: MR137Z and MR137-2RS compatibility across assemblies ✝️