Thrust ball bearing
1. Main products: 51100, 51200, 51300, 51400, 52200, 52300, 52400, 53200, 53300, 53400, 54200, 54300, 54400 series standard types and 511/500 512/500 510/500 593/500 511/530 590/560 591/600 512/630 511/670 510/670 572/710 592/710 series non-standard series.
2. Material: GCr15, GCr15SiMn
3. Outside diameter: 100-780 mm
4. Inner diameter: 80-500 mm
5. Application: Oil drilling machines, screw shaft of oceangoing freighters, combining driving machines, overhead cranes, heavy tower crane turntables, and turntables of drilling machines and so on.