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

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
MOQ:	1(negotiation)
Price:	negotiation
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	50,000pcs/month

Detail Information

Product Description

Detail Information

Place of Origin:

China

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:

Packaging Details:

sea worthy standard

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
Current bearing designation	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