Digger Slew Ring
1. Product Introduction: Excavator slewing bearings are core structural components designed specifically to withstand extreme working conditions. They bear the weight of the entire superstructure, the immense impact forces generated by excavation operations, and precise slewing motion.
2. Product Structure: Excavator slewing bearings are large three-row roller or double-row ball bearings with varying diameters.
3. Size Range: Bore diameters range from approximately Ø200mm to Ø2000mm.
4. Materials: Rings: 50Mn, 42CrMo
Rolling Elements: Precision rollers or steel balls made of high-purity GCr15 bearing steel
Seals: Oil-resistant, wear-resistant, and age-resistant NBR nitrile rubber
5. Applications: Covers the full range of mini, small, medium, and large excavators, from 1 ton to 50 tons and above.
Hydraulic Excavators: Crawler excavators and wheeled excavators
Other Machinery: Crawler cranes, rotary drilling rigs, grab buckets, hydraulic breakers (blasting rigs), and other heavy equipment requiring 360-degree rotation.
https://www.hgbearings.com/slewing-bearing/digger-slew-ring
1. Product Introduction: Excavator slewing bearings are core structural components designed specifically to withstand extreme working conditions. They bear the weight of the entire superstructure, the immense impact forces generated by excavation operations, and precise slewing motion.
2. Product Structure: Excavator slewing bearings are large three-row roller or double-row ball bearings with varying diameters.
3. Size Range: Bore diameters range from approximately Ø200mm to Ø2000mm.
4. Materials: Rings: 50Mn, 42CrMo
Rolling Elements: Precision rollers or steel balls made of high-purity GCr15 bearing steel
Seals: Oil-resistant, wear-resistant, and age-resistant NBR nitrile rubber
5. Applications: Covers the full range of mini, small, medium, and large excavators, from 1 ton to 50 tons and above.
Hydraulic Excavators: Crawler excavators and wheeled excavators
Other Machinery: Crawler cranes, rotary drilling rigs, grab buckets, hydraulic breakers (blasting rigs), and other heavy equipment requiring 360-degree rotation.
https://www.hgbearings.com/slewing-bearing/digger-slew-ring
Digger Slew Ring
1. Product Introduction: Excavator slewing bearings are core structural components designed specifically to withstand extreme working conditions. They bear the weight of the entire superstructure, the immense impact forces generated by excavation operations, and precise slewing motion.
2. Product Structure: Excavator slewing bearings are large three-row roller or double-row ball bearings with varying diameters.
3. Size Range: Bore diameters range from approximately Ø200mm to Ø2000mm.
4. Materials: Rings: 50Mn, 42CrMo
Rolling Elements: Precision rollers or steel balls made of high-purity GCr15 bearing steel
Seals: Oil-resistant, wear-resistant, and age-resistant NBR nitrile rubber
5. Applications: Covers the full range of mini, small, medium, and large excavators, from 1 ton to 50 tons and above.
Hydraulic Excavators: Crawler excavators and wheeled excavators
Other Machinery: Crawler cranes, rotary drilling rigs, grab buckets, hydraulic breakers (blasting rigs), and other heavy equipment requiring 360-degree rotation.
https://www.hgbearings.com/slewing-bearing/digger-slew-ring
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