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  • Quality Slewing Bearing Manufacturer Direct Price Single Double Row Cross Roller Series Forged Heavy Load Capacity for Construction Mining Marine Equipment factory

Slewing Bearing Manufacturer Direct Price Single Double Row Cross Roller Series Forged Heavy Load Capacity for Construction Mining Marine Equipment

Basic Properties
Place of Origin: China
Brand Name: OEM, neutral/HRB/LYC/ZWZ/NSK/SKF/NTN/KOYO/FAG
Model Number: 130.25.500/130.25.560/130.25.630/130.25.700/130.32.800/130.32.900/130.32.1000/130.32.1120/130.40.1250/130.40.1400/130.40.1600/130.40.1800/130.45.2000/130.45.2240/130.45.2500/130.45.2500.12/130.45.2800/130.50.3150/130.50.3150.12K/130.50.3550/130.50.4000/130
Trading Properties
Minimum Order Quantity: 1(negotiation)
Price: negotiation
Payment Terms: L/C,T/T,Western Union
Supply Ability: 50,000pcs/month
Tags

industrial turntable bearing

gear slewing bearing

high precision bearings
Specifications
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 Material: High-Carbon Chromium Steel
Diameter Range: 100mm - 15,000mm (Customizable; Large-sized Bearings Can Be Segmented For Transportation) Precision Grade: P0, P6, P5 (Optional); Surface Roughness: Ra ≤ 0.2μm; Axial Clearance: 0.02-0.05mm (Adjustable)
Customization: Accept
Product Description

Why Choose Our Slewing Bearings?

Factory Direct Benefits

  • No Middlemen, Maximum Margins: Enjoy exclusive factory-direct prices with significant cost savings compared to resellers. We offer flexible MOQ (1 set for sample orders) and bulk discount pricing, perfect for small trials and large-scale projects alike.

Engineering Excellence

  • All-Round Load Capacity: Our bearings excel in handling axial, radial, and moment loads simultaneously, delivering smooth, precise rotation for heavy machinery.
  • Premium Materials & Manufacturing: Crafted from high-grade GCr15 bearing steel with advanced vacuum degassing technology. Every unit undergoes precision grinding (Ra ≤ 0.2μm) and strict heat treatment (quenching & tempering) for exceptional wear resistance and fatigue life.
  • Global Certifications: Fully compliant with ISO 9001, DIN, and international standards, guaranteeing consistent quality and reliability in diverse operating environments.

Versatile Customization

  • Wide Product Range: We supply all mainstream types, including Single-Row Cross Roller, Four-Point Contact Ball, and Dual-Directional thrust bearings.
  • Bespoke Solutions: Fully customize based on your drawings—choose from internal/external gears, different sealing systems (rubber/felt), and special coatings to match your specific application.

Wide Industrial Applications

Our slewing bearings are the critical rotating component for:
  • Construction Machinery: Excavators, cranes, concrete pump trucks, and aerial lift platforms
  • Renewable Energy: Wind turbine yaw & pitch systems, solar trackers
  • Port & Mining: Shipboard cranes, bucket wheel excavators, conveyor systems
  • Specialized Equipment: Medical scanners, industrial robots, radar systems, and agricultural machinery

Technical Specifications (Core Parameters)

Parameter
Specification
Material
GCr15 High-Carbon Chromium Steel
Precision Grade
ISO P5 / P6 (Customizable)
Load Capacity
Axial: Up to 5000+ kN
Service Life
≥ 30,000 hours (under normal conditions)

Contact Us Today

Ready to source premium, cost-effective slewing bearings? Message us now for a free, no-obligation quote. We guarantee a response within 24 hours with detailed specifications, pricing, and sample availability. Let’s build a successful partnership and power your business globally.


Current bearing designation Dimensions(mm) weigh
d D T (kg)
Type130



130.25.500 366 634 148 224
130.25.560 426 694 148 240
130.25.630 496 764 148 270
130.25.700 576 844 148 300
130.32.800 636 964 182 5OO
130.32.900 736 1064 182 600
130.32.1000 836 1164 182 680
130.32.1120 950 1284 182 820
130.40.1250 1055 1445 220 1200
130.40.1400 1205 1595 220 1300
130.40.1600 1405 1795 220 1520
130.40.1800 1605 1995 220 1750
130.45.2000 1779 2221 231 2400
130.45.2240 2019 2461 231 2700
130.45.2500 2279 2721 231 3000
130.45.2500.12 2279 2721 231
130.45.2800 2579 3021 231 3400
130.50.3150 2826 3432 270 50O0
130.50.3150.12K 2868 3432 270 4900
130.50.3550 3268 3832 270 5600
130.50.4000 3718 4282 270 6400
130.50.4500 4218 4782 270 7100
130.50.4500.04 4218 4906 270 7250
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Miss. Lydia

Sales manager