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Heavy Duty Custom Slewing Bearing for Construction Mining Wind Power Machinery | OEM Standard & Non-standard | Factory Direct

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Heavy Duty Custom Slewing Bearing for Construction Mining Wind Power Machinery | OEM Standard & Non-standard | Factory Direct

MOQ : 1(negotiation)

Packaging Details : sea worthy standard

Place of Origin : China

Supply Ability : 50,000pcs/month

Precision Grade : P0, P6, P5 (Optional); Surface Roughness: Ra ≤ 0.2μm; Axial Clearance: 0.02-0.05mm (Adjustable)

Lubrication : Grease / Oil

Packing : Customer Requirement

Product Type : 1. Single Row Four-Point Contact Ball Slewing Bearing2. Double Row Angular Contact Ball Slewing Bearing3. Single Row Cross Roller Slewing Bearing4. Three-Row Cylindrical Roller Slewing Bearing

Diameter Range : 100mm - 15,000mm (Customizable; Large-sized bearings can be segmented for transportation)

Brand Name : OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG

Model Number : 120.25.500/120.25.560/120.25.630/120.25.710/120.28.800/120.28.900/120.28.1000/120.28.1120/120.32.1250/120.32.1400/120.32.1600/120.32.1600.03K/120.32.1800/120.40.2000/120.40.2240/120.40.2500/120.40.2800/120.50.3150/120.50.3550/120.50.4000/120.50.4500

Payment Terms : L/C,T/T,Western Union

Material : High-Carbon Chromium Steel

Customization : Accept

Price : negotiation

Delivery Time : 15days(as per order)

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Product Description:

This is a versatile, high-performance slewing bearing designed to meet the diverse needs of industrial buyers across different markets. It is suitable for standard applications as well as customized requirements.

Market Adaptability & Key Applications:

This product serves multiple sectors, making it an ideal choice for various types of buyers:

  • Renewable Energy: Wind turbine yaw/pitch bearings and solar tracking systems.
  • Construction Machinery: Cranes, excavators, concrete pump trucks, and tower cranes.
  • Mining Equipment: Excavators, stackers, reclaimers, and conveying equipment.
  • Industrial Machinery: Machine tools, robotics, and automation equipment.
  • Agriculture & Transport: Rotary tillers, irrigation systems, and light rail repair.
Product Specifications:
  • Rolling Elements: Steel balls or rollers (as required).
  • Gear Type: Internal gear, external gear, or gearless.
  • Design Type: Single-row four-point contact ball, cross roller, three-row roller, or thin-section.
  • Size Range: 100mm to 5000mm.
  • Precision Grades: P0, P5, P6 optional.
Why Choose This Product:
  1. Cost-Effective Alternative: Comparable performance to leading European brands at a significantly lower price (saving 30-50% on procurement costs).
  2. Flexible Procurement:
    • No minimum order quantity (MOQ) for common sizes.
    • Mixed orders (multiple specifications in one batch) accepted.
    • Small trial orders welcome.
  3. Customization: Non-standard sizes and special designs are available. Customization lead time is 30-45 days.


Fast Delivery:

Direct shipping from factory via multiple ports for quick delivery to the region.


Current bearing designation Dimensions(mm) weigh
d D T (kg)
Type120



XU120222 140 300 36
120.25.500 398 602 75 8O
120.25.560 458 662 75 90
120.25.630 528 732 75 100
120.25.710 608 812 75 110
120.28.800 678 922 82 170
120.28.900 778 1022 82 190
120.28.1000 878 1122 82 210
120.28.1120 998 1242 82 230
120.32.1250 1110 1390 91 350
120.32.1400 1260 1540 91 400
120.32.1600 1460 1740 91 400
120.32.1600.03K 1460 1740 100 429
120.32.1800 1660 1940 91 500
120.40.2000 1825 2178 112 900
120.40.2240 2065 2418 112 1000
120.40.2500 2325 2678 112 1100
120.40.2800 2625 2978 112 1250
120.50.3150 2922 3376 134 2150
120.50.3550 3322 3776 134 2470
120.50.4000 3772 4226 134 2800
120.50.4500 4272 4726 134 3100



Product Tags:

Heavy Duty Slewing Bearing for Construction

      

Custom Slewing Bearing for Wind Power

      

OEM Standard Slewing Bearing

      
Wholesale Heavy Duty Custom Slewing Bearing for Construction Mining Wind Power Machinery | OEM Standard & Non-standard | Factory Direct from china suppliers

Heavy Duty Custom Slewing Bearing for Construction Mining Wind Power Machinery | OEM Standard & Non-standard | Factory Direct Images

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