Slewing Bearing
Leading Slewing Bearing Manufacturer in India
Overview
GPRO Drives is a trusted manufacturer of slewing bearings, offering precision-engineered solutions for applications requiring controlled rotational movement under heavy combined loads. Designed to accommodate axial loads, radial loads, and overturning moments simultaneously, GPRO slewing bearings provide high rigidity, reliable load carrying capacity, and smooth rotational performance for demanding industrial applications
Key Benefits of Slewing Bearing :
- Support axial, radial, and overturning loads simultaneously in a single compact bearing arrangement.
- Provide smooth and controlled rotational movement for heavy machinery and rotating structures.
- Reduce system complexity while improving rigidity, load distribution, and operational reliability.
Engineered for Heavy Loads. Designed for Frictionless Rotation
Features Of These Slewing Bearing
● High Load Carrying Capacity:
Designed to simultaneously support axial, radial, and overturning loads, ensuring reliable performance in demanding heavy-duty applications.● Precision-Machined Rings:
Manufactured using high-quality alloy steel rings with precision machining to maintain dimensional accuracy and ensure proper load distribution across the rolling elements.● Hardened Raceways:
Raceways are induction-hardened to achieve typical surface hardness of 55–62 HRC, providing improved wear resistance and long-term reliability.● Multiple Bearing Configurations:
Available in single-row four-point contact ball, double-row ball, cross-roller, and triple-row roller configurations to match different load and application requirements.● Flexible Gear Options:
Available in gearless, external gear, and internal gear configurations for different power transmission and positioning requirements.● Efficient Sealing System:
High-quality seals protect internal components from dust, contaminants, and moisture, helping retain lubrication and extend bearing service life.● Easy Lubrication:
Integrated lubrication holes and grease nipples allow convenient re-lubrication while helping reduce friction and wear during operation.● Compact & Robust Structure:
Combines load support and rotational movement in a single unit, reducing system complexity while improving structural rigidity and equipment efficiency.● Precision Mounting:
Precision-drilled mounting holes enable secure installation and easy integration into a wide range of industrial machinery.● Long Service Life:
Premium materials, controlled heat treatment, hardened raceways, and strict quality inspection help deliver reliable performance and extended operational life.Technical Data
Bearing Type
Single-row four-point contact ball, Double-row ball, Cross-roller, and Triple-row roller.
Mounting
Options: With flange or without flange.
Mounting holes
Through-hole and threaded-hole configurations are available depending on the bearing designation.
Load Capacity
Load Types: Axial Load (Fa), Radial Load (Fr), and Tilting / Overturning Moment (M).
Material & Heat Treatment
Bearing Rings: High-strength alloy steel, typically C45 or equivalent.
Lubrication
Raceway Re-greasing: Every 100 operating hours for ball slewing bearings and every 50 operating hours for roller types.
Standards & Quality
Standards: ISO and DIN standards, along with customer-specific requirements.
Gear Configuration
Options: Gearless, External Gear, or Internal Gear
Technical specification
We Give Best Business Solution — GPRO Drives manufactures precision-engineered slewing bearings designed to support combined axial, radial and overturning loads while providing controlled rotational movement for demanding industrial applications.
| Bearing Type | Single-Row Four-Point Contact Ball / Double-Row Ball / Cross-Roller / Triple-Row Roller |
| Mounting Design | With Flange / Without Flange |
| Gear Configuration | Gearless / External Gear / Internal Gear |
| Installation Hole | Through Hole / Threaded Hole / Outer Threaded & Inner Through / Outer Through & Inner Threaded |
| Load Types | Axial Load / Radial Load / Tilting Moment |
| Dimensions | Model-Specific; Dimensions Provided in mm |
| Weight | Model-Specific |
| Load Ratings | Static & Dynamic Load Ratings — Model-Specific |
| Raceway Hardness | Typically 55–62 HRC |
| Bearing Ring Material | High-Strength Alloy Steel, Typically C45 or Equivalent |
| Rolling Elements | High-Carbon Chromium Bearing Steel |
| Lubrication | Grease Lubrication with Lubrication Holes & Grease Nipples |
| Re-Greasing Interval | Ball: Every 100 Operating Hours · Roller: Every 50 Operating Hours |
| Gear Lubrication | Every 8–10 Working Days |
| Applicable Standards | ISO / DIN / Customer-Specific Requirements |
| Applications | Cranes, Excavators, Material Handling, Mining, Wind Turbines, Solar Trackers, Marine & Industrial Equipment |
| Quality Certification | ISO 9001:2015 Certified by TÜV Nord |