Bearing Machinery Technology Co., Ltd

NSK 35bd5020 Bearing

 

Geared Slewing Ring

Slewing rings use self-lubricating, low-friction sliding elements in place of ball bearings. They represent a step forward in slewing ring bearing technology. The geared version allows the slewing rings to be driven by belt, rack, or pinion gear.

Most slewing ring manufacturers offer a geared option. we offers a spur-gear solution, which complies with DIN3967. The mating gear for any slewing ring should be made of a material that is softer than the actual gear itself. For example, a slewing ring that uses a gear made from anodized aluminum would ideally have a mating gear made of POM. Aside from the fact that POM is softer than anodized aluminum, this specific combination would make the system completely dry-running, which is an added bonus. In comparison, a slewing ring that uses both a gear and a mating gear made of aluminum, or any other metal, is ideal for intermittent movements. However, metal gears require constant lubrication, which is costly, time-consuming and messy. If a slewing ring uses a mating gear made from steel, the gear should be made of the same material in order to avoid damaging the slewing ring.

Slewing Bearing Ring for Excavator Spare Parts
Slewing Bearing Ring for Excavator Spare Parts
4.125 Inch | 104.78
Single Lip Contact
Slewing Ring Bearing for Machining Parts
Slewing Ring Bearing for Machining Parts
0.0
N/A
Excavator Bearing of Brand Excavator
Excavator Bearing of Brand Excavator
Inch
1.938 Inch | 49.225
China Top Supplier Over-Size Slewing Bearing Rings
China Top Supplier Over-Size Slewing Bearing Rings
PT INTERNATIONAL
0.0
Slewing Ring Bearing for Pet Preform System 010.14.304
Slewing Ring Bearing for Pet Preform System 010.14.304
4.134 Inch | 105 Mil
Steel
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Slew Drive Motor
Thin Section Open Bearing
Swing Ring For Daewoo Excavator
Psl Bearing
Imo Slew Bearing
Small Slewing Bearing
Rollix Slewing Ring
Four-Point Contactbearing
Slewing Ring
Double Row Slewing Bearing
Solar Tracker Bearing
Three-Row Roller Slewing Ring Bearing
Madill Slewing Bearing
Hitac Slewing Bearing
Excavator Slewing Ring
Crane And Excavator Slewing Ring Bearing
Geared Slewing Ring
Kmi Slew Drives
Other Specific Model Slewing Bearing
Kinematics Slewing Drive
John Deere Slewing Bearing
Double Row Ball Slewing Ring Bearing