Product Description

FRB BEARINGS CO.,LTD is a professional manufacturer and exporter of kinds of bearings, which was established in 2003. We specialized in SLEWING BEARING, the dimension range is 100mm to 8500mm, and other medium and large size bearing, such as tapered roller bearings, cylindrical roller bearings, spherical roller bearings, thin section bearings, cross roller bearings, slew drives, worm drive slewing rings, etc. As the largest and heaviest slewing ring exported from China, the outer diameter is over 6000mm and the weight is over 13 metric tons. The structure is triple row cylindrical roller type with external gear. In order to have the best and stable mechanical property, the 3 rings are forged and each ring is unitary. In order to guarantee the hardened depth on the raceway, a test was made before the induction hardening. The slewing ring has been exported to Europe, being used on a ship, as the bottom of cable basket. The cages of 1st and 2nd row of rollers are made of aluminum alloy. Nylon cages are also available. The cages of the 3rd row of rollers which is called "spacer" are made of nylon. Model: 060.20.0744.500.01.1503 060.20.0844.500.01.1503 060.20.0944.500.01.1503 061.20.1094.500.01.1503 061.25.1155.500.01.1503 061.25.1355.500.01.1503 161.16.0400.890.11.1503 161.25.1077.890.11.1503 162.28.1700.890.11.1503 162.40.2000.890.11.1503 162.45.2366.890.11.1503 162.50.3000.891.41.1503