• ✔ Suitable for - Shaft diameter 1/2" and hubs wheels diameter 1-3/8".
  • ✔ Material - Manufactured by chrome steel sturdy and durable.
  • ✔ Seal - Keeps grease in, prevents impurities from entering and extends bearing life.
  • ✔ Performance - Precise size, smooth and low noise operation, multi-functional use in multiple scenes.
  • ✔ Warranty - Three months warranty, free refund if there is any quality problem during the warranty period.
  • ✔ Suitable for - Shaft diameter 1/2" and hubs wheels diameter 1-3/8".
  • ✔ Material - Manufactured by chrome steel sturdy and durable.
  • ✔ Seal - Keeps grease in, prevents impurities from entering and extends bearing life.
  • ✔ Performance - Precise size, smooth and low noise operation, multi-functional use in multiple scenes.
  • ✔ Warranty - Three months warranty, free refund if there is any quality problem during the warranty period.