Crossed roller slewing bearings with external gear teeth RKS.221310101001 Specifications for RKS.221310101001 slewing bearing, slewing ring bearing, ring bearing, roller bearings 1. Type: Crossed roller slewing bearings with external gear teeth 2. Material: 42CrMo, 50Mn 3. Precision: P0. P6. P5. 4. Bore diameter: 800 706 mm 5. Outside diameter:864mm 6. Height: 82mm 7. Cage/retainer: Nylon 8. Gear type: EXternal gear 9. N. W. 97kgs