Excavator Slewing Bearing

Premium replacement swing motor shaft and slew drive shaft for E331 excavators. Features high-strength alloy steel construction, advanced heat treatment processes, and surface strengthening techniques for superior wear resistance and durability. Includes 6-month warranty, machinery test reports, and immediate stock availability for reliable performance in heavy-duty applications.

Heavy-duty cross roller slewing bearing designed for excavator applications. Features 42CrMo/50Mn steel construction, -30℃ to +70℃ operating range, and SGS certification. Handles axial, radial, and overturning moment loads with 12-month warranty. Compatible with Komatsu, Caterpillar, Hitachi, and other major excavator brands. OEM customization available.

Heavy-duty EC210 excavator slewing bearing designed for VOL-VO EC210B models. Features 42CrMo/50Mn alloy steel construction, internal gear design, and sealed protection. Withstands axial, radial, and overturning loads simultaneously. SGS certified with precision grades P5, P4, P2. Operating temperature range -30℃ to +70℃ with custom design options available.

Heavy-duty slewing bearing for Komatsu PC60-7 excavators, engineered from 42CrMo/50Mn high-alloy steel. Withstands combined axial, radial, and overturning moment loads. Features sealed design, internal gear configuration, and SGS certification. Operating temperature range from -30°C to +70°C with P5/P4/P2 precision grades available.

Precision cross roller slewing bearing designed for Kobelco SK200-8 and SK210LC-8 excavators. Features 42CrMo/50Mn steel construction, SGS certification, and operates in -30℃ to +70℃ temperature range. Provides simultaneous axial, radial, and overturning moment load capacity with P2/P4/P5 precision grades. OEM customization available for industrial applications.

High-precision SF4815PX1 slewing bearing designed for excavator applications. Features P5/P4 precision rating, superior load capacity, and excellent wear resistance. Compact design with advanced sealing for reliable performance in demanding construction environments. 100% tested to OEM quality standards.

Precision-engineered slewing bearing designed specifically for Kobelco 320C excavators. Features 1314.5mm outer diameter, 110 internal gear teeth, and cross roller design for superior load capacity. Manufactured from high-strength 42CrMo/50Mn alloy steel with SGS certification. Provides simultaneous axial, radial, and moment load support with operating range from -30℃ to +70℃.

High-precision R260-7 slewing bearing designed for excavator applications. Manufactured from 42CrMo/50Mn alloy steel with sealed design, operating temperature range of -30℃ to +70℃, and SGS certification. Features cross roller design, internal gear options, and 12-month warranty. Suitable for manufacturing plants, machinery repair shops, and construction works with OEM customization available.

Precision-engineered slewing bearing for 320L excavators featuring 1314mm outer diameter, 110 internal gear teeth, and cross roller construction. Manufactured from high-strength 42CrMo/50Mn steel with SGS certification. Supports axial, radial, and overturning moment loads with operating range of -30℃ to +70℃. Custom OEM options available.

Heavy-duty slewing bearing designed for Caterpillar E120B excavators, manufactured from high alloy 42CrMo/50Mn steel with precision grades P5, P4, P2. Withstands axial, radial loads and overturning moments simultaneously. Features sealed design, operates from -30℃ to +70℃, and includes SGS certification. Ideal for construction machinery and manufacturing applications with OEM customization available.

High-precision 22312 taper roller bearing engineered for Hitachi EX60-1 excavators. Features 42CrMo/50Mn alloy steel construction, P5/P4/P2 precision grades, and operates from -30℃ to +70℃. Withstands axial, radial, and overturning loads simultaneously. SGS certified with OEM customization available.

High-precision 7Y1565 slewing bearing designed specifically for Caterpillar 320D excavators. Features 42CrMo/50Mn steel construction, SGS certification, and operates in -30℃ to +70℃ temperatures. This cross roller bearing withstands heavy axial, radial, and overturning loads while providing smooth rotation performance for construction machinery applications.

Premium replacement slewing bearing ring designed for Kobelco ZAX450H excavators. Features high-grade 42CrMo/50Mn steel construction, cross roller design, and sealed internal gear. Operates reliably from -30℃ to +70℃ with P5/P4/P2 precision grades. SGS certified with OEM customization options available for industrial applications.

High-performance cross roller slewing bearing designed for Komatsu excavators PC60-6, PC75UU-2, and PC75M. Manufactured from 42CrMo/50Mn alloy steel with SGS certification. Withstands axial, radial, and overturning moment loads simultaneously. Operating temperature range of -30℃ to +70℃ with precision grades P5, P4, P2 available. Factory-direct pricing with OEM customization options.

Precision cross roller slewing bearing designed for Komatsu PC200-6, PC210-6, and PC220-6 excavators. Manufactured from 42CrMo/50Mn alloy steel with SGS certification. Withstands axial, radial, and overturning loads simultaneously. Operating temperature range of -30℃ to +70℃ with P5/P4/P2 precision grades. Direct factory pricing with OEM customization available.

Precision slewing bearing designed for Kobelco SK200-8 and SK210LC-8 excavators. Manufactured from 42CrMo/50Mn high alloy steel with P5, P4, P2 precision grades. Withstands axial, radial, and overturning moment loads simultaneously. Features internal gear configuration, sealed design, and operates in -30℃ to +70℃ temperature range. SGS certified with OEM customization available.

High-performance slewing bearing for Komatsu PC200 excavators featuring four/eight point contact design. Manufactured from durable 42CrMo/50Mn materials with external or internal gear options. Backed by 16 years of bearing expertise, advanced CNC equipment, and comprehensive 12-month warranty for reliable construction machinery operation.

AP2D36 Gear Pump Pilot Pump For Daewoo 80 Hyundai 80 For Excavator Peculiarity 1.High pressure bearing capacity: the gear pump can withstand high working pressure, which is suitable for the needs of excavators in heavy duty and high strength operations. 2.Vibration and shock resistance: The gear pump adopts a rugged structural design, which can withstand the vibration and shock generated by the excavator during the operation. 3.Good heat dissipation performance: the internal

312C 320C Excavator Gear Pump SBS80 Hydraulic Pilot Pump 4I-1023 173-1203 341-2860 Peculiarity 1.Low noise operation: The gear pump generates relatively low noise during operation, thanks to its precision manufacturing process and optimized structural design. 2.Accurate flow control: The gear pump has accurate flow control ability, which can be fine-tuned according to actual needs, improving the working accuracy and stability of the excavator. 3.Good sealing performance:

Excavator Hyundai R455 R450 R500 R520 R480-9 R520-9 Gear Pump 31NB-30020 Peculiarity 1.Special adaptability: Ensure good adaptability and performance matching, so that the gear pump can play the best performance on the excavator to meet the needs of various digging operations. 2.High efficiency output: The gear pump has the characteristics of high efficiency output, can provide stable pressure and flow, to meet the needs of the excavator in complex working conditions. 3.Wear