Excavator Tower Cranes Slewing Ring Bearing with External Gear in Lifting Equipment

• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Sealing Gland: Non-Seal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Excavator Tower Cranes Slewing Ring Bearing
• Rolling-Element Number: Multiple-Column
• Roller Type: Deep Groove Raceway
• Material: Cast Iron
• Type: Internal Gear
• Application: Ladle Turret, Stacker Crane, Bucket Wheel Machine
• Embellish Grease: Ep2 Lithium Lubricating Grease
• Gear Type: No Gear, Internal Gear, External Gear
• Modulation Hardnes: 229-269hb/Customized
• Mounting Hole: Through Hole/Tapped Hole
• Cage Material: Nylon/ Steel /Copper
• Rolling Elements: Steel Ball / Cylinder Roller
• Defect Control: Ut, Mt
• Transport Package: Wooden Case, Pallet
• Specification: yrt50 50x126x30
• Trademark: Ruika
• Origin: China
• HS Code: 8482109000
• Production Capacity: 5000000PCS/Year
• Package Size: 200.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

 

With the tough, heavy-duty conditions of the mining industry, excavators, bucket wheel excavators and stackers / reclaimers are up against a real challenge. Slewing bearing solutions are vital for the performance and reliability of these applications.

 

Thanks to a high carrying capacity and high resistance to overturning moments, King Steel slewing bearing solutions improve:

 

* Machinery reliability
* Operator comfort
* Working accuracy
And, as a result, increase the availability and productivity of the excavator.

 

King Steel slewing bearing solutions are available in different designs to meet the requirements of mini excavators as well as giant shovels. With an Ruding Steel centralized lubrication system, the Ruding Steel slewing bearing solutions become even more efficient. 

Specifications:

Product Name	High Precision Slewing Bearing
Material	Chrome Steel
Operating Temperature	-40°C ~ +50°C
Heat treatment	Quenching and tempering, Raceway induction quenching
Standard	EN 10204 2.2; EN 10204 3.1.B ; EN10204 3.1.C
Features	Four Point Contact
Application	Crane, Excavator, all kinds of machine

Manufacturing Process:
Forging ring body material -- Rough Lathing -- Raceway heat treatment -- Drilling -- Teeth cutting -- Teeth heat treatment -- Ball hardness inspection -- Assembling -- Finall inspection -- Packaging

Packaging & Shipping

Contact us

 

Please contact us for more information and quotations.