Bearings
Slewing Rings
FEG 20 Metric Series - Flanged Light Series
Quick Code: BB-135607
FEG8502000AALM Flanged External Geared Slewing Ring
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Product Specification
C
742.5mm
Flange Inner Hole Dia PCD (Li)
662mm
Flange Outer Hole Dia PCD (La)
785mm
Internal Dia (D)
705mm
Internal Flange Dia (Di)
634mm
Outside Flange Dia (Da)
838.8mm
U
745.5mm
Weight
53kg
Reference
FEG 850 20 00 AA LM
Quick Order Code
BB-135607
Product Description
The FEG8502000AALM Flanged External Geared Slewing Ring is a high-performance precision bearing designed for light to medium-duty applications requiring smooth rotational movement and reliable performance.
Technical Specifications
- Material: 42CrMo4 steel for enhanced gear strength
- Grease Lubrication: Lithium EP2 grade
- Sealing: Land riding nitrile rubber seal strip
- Spacer Type: Plastic spacers
Key Dimensions
- Internal Diameter: 705mm
- Outside Flange Diameter: 838.8mm
- Flange Inner Hole Diameter (PCD): 662mm
- Flange Outer Hole Diameter (PCD): 785mm
- Weight: 53kg
Typical Applications
- Industrial Positioning Equipment
- Welding and Assembly Jigs
- Ship and Truck Loading Chute Swivels
- Stretch Wrapping Machinery
- Conveyor Systems
- Light Industrial Material Handling Equipment
- Simple Amusement Ride Mechanisms
Product Features
- Lightweight flange design reduces overall bearing weight
- Suitable for applications with minimal load eccentricity
- Precision engineered for smooth rotation
Compatible Part Numbers:
- INA: VLA200744
- Rollix: 21074101ZZ00
Note: The flange design provides weight reduction but slightly decreases torsional stiffness, making it ideal for light to medium-load applications.



