China Gear Quenched Tooth Hardening Slewing Ring Swing Bearing for Excavator

• 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.: Quenched Tooth Hardening Slewing Ring
• 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: King Steel
• 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 King Steel centralized lubrication system, the King Steel slewing bearing solutions become even more efficient. 

 

Specifications:

Slewing Turntable Bearing Type	Single row four point contact ball slewing bearing  Single row crossed cylindrical roller slewing bearings  Double row crossed cylindrical roller slewing bearings  Double row ball slewing bearings  Double row Roller/ball combination slewing bearing  Three-Row Roller Slew Ring Bearing  Wind power bearings Non-standard customized slewing bearing with inner/ outer gear
Rollng elements	Steel ball / Cylinder Roller
Bearing Material	50Mn/42CrMo/42CrMo4V /Customized
Cage Material	Nylon/ steel /copper
Structure	taper pin, mounting holes, inner ring, grease fitting, load plug, seals, roller, spacer balls or separators
Outer diameter	50-10000mm
Bore size	50-10000mm
Mounting hole	Through hole/Tapped hole
Raceway hardness	55-62HRC
Inner&outer ring modulation hardness	229-269HB/Customized
Gear type	No gear, Internal gear, External gear
Certificate	SGS, ISO9001
Application area	Ladle turret, Stacker crane, Bucket wheel machine, Solar heliostat Tracking System, port crane, Cabling machine, tower crane, offshore platform, ferris wheel, Palletizing robot, Rotary metallurgical furnace, can packing machine, Wind blade transporter, shield tunneling machine, tube push bench, excavator

 

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.