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A flange slewing bearing incorporates mounting flanges directly into the bearing structure, simplifying installation and improving assembly efficiency.
Yes. We support custom dimensions, gear configurations, mounting holes, and load requirements.
Construction machinery, aerial platforms, cranes, industrial automation, renewable energy, and material handling equipment.
Equivalent to IMO 91-20 0641/1-07133 Flange Slewing Bearing.
Our slewing bearing is interchangeable with original IMO bearing dimensions and mounting configuration.
Available in:
External Gear
Internal Gear
Non-Gear
OEM and customized production supported.
Parameter | Value |
|---|---|
Outside Diameter (Da) | 742 mm |
Inside Diameter (di) | 534 mm |
Height (H) | 56 mm |
Gear Type | External Gear |
Number of Teeth | 115 |
Module / DP | DP4 |
Mounting Holes Outer Ring | 15 |
Mounting Holes Inner Ring | 18 |
Our 0641 Series Flange Slewing Bearings are designed as direct replacements for selected models from leading international manufacturers.
Compatible with:
IMO 91-20 0641 Series
SKF RKS.21 0641
Kaydon RK6-25E1Z
Rollix 21-0641-01
Rothe Erde 231.20.0600
INA VLA200644
Features:
Four Point Contact Ball Design
External Gear Configuration
High Tilting Moment Capacity
Flange Mounting Structure
OEM and Custom Manufacturing Available
Dimensions and mounting configurations can be customized according to customer drawings or samples
We offer:
✓ Equivalent replacement bearings
✓ OEM manufacturing
✓ Custom engineering support
✓ Drawing-based production
✓ Global export service
Send us:
Bearing drawing
Part number
Dimensions
Photos
Our engineering team will recommend a compatible replacement solution.
Mail : info@laymachinery.com
☎ +86-151 5201 0997
WhatsApp: +86-151 5201 0997
