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tower crane slewing gear/slewing ring bearing

tower crane slewing gear/slewing ring bearing

  • FOB Price:
  • US 100.00 /Piece Get Latest Price
  • Order Quantity:
  • 1-500 /Piece Get Latest Price
  • Business:
  • slewing rings,bearings,gears,slew drive,mining machinery
  • Export:
  • 91% - 100%
  • Volume:
  • US$50 Million - US$100 Million
  • Address:
  • Rm. 1204b, Xiwang Tower, Zhongshan Dist., Dalian, Liaoning, China (Mainland)

Product Detail

Quick Details
  • Type:slewing Bearing
  • Brand Name:rtr
  • Bore Size:80 - 5000 Mm
  • Outside Diameter:100 - 5000 Mm
  • Model Number:extenal Gears,internal Gears,no Gears
  • Feature:four Point Contact
  • Place Of Origin:liaoning China (mainland)
  • Material:42crmo, 50mn, Steel 45#
  • Width:56-300mm
  • Rolling Element:ball Or Rollers
  • Rolling Element Material:chrome Steel Gcr15 Or Gcr15simn
  • Seal: Nbr
  • Normalizing Hardness: 187hb-241hb
  • Quench & Temper Hardness:229hb-269hb
  • Raceway Hardness After Quenching:55hrc-62hrc

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1.RTR Slewing Bearing/Slewing Ring Bearings: Below please find the reference classification of slewing bearing/slewing ring bearings, for more slewing bearing/slewing ring bearing number, please click slewing bearing/slewing ring bearing classification.

            Slewing Bearing Classfication

Toothless

External tooth

Internal tooth

Single row ball slewing bearing

01 series 

010.75.3150

011.75.3150

013.75.3150

Q series

 

QU3150.60A

 

HS series

HSB.50.4540

HSW50.4540

HSN.50.4540

L series

LU1455.30

LW1455.30

LN1455.30

Single row cross roller slewing bearing

11 series

110.50.3150

111.50.3150

113.50.3150

J series

 

JU2000.36

 

Double row ball slewing bearing

02 series

020.60.4500

021.60.4500

023.60.4500

Three row roller slewing bearing

13 series

130.50.4500

131.50.4500

133.50.4500

S series

 

SWA4000.50

 

 

 2. RTR Slewing Bearing/ Slewing Ring Bearing Process Flow Chart:  Every step to process slewing bearing/slewing ring bearing is controlled strictly, from forging to packaging.

3. RTR Slewing Bearing/Slewing Ring Bearing Packaging: inside,outside surface and raceway are spreaded with antirust & lubricate grease.Inner package is made of plastic film,and then compositive kraft,outer package is enlaced with flax pieces.

4. RTR Slewing Bearing/Slewing Ring Bearing For Excavators: RTR supplies the slewing ring/slewing bearings to a wide range of the excavators, a good replacement slewing ring/slewing bearings used on Komatsu, Hitachi, Kobelco, Caterpillar, Hyundai and so on. Below is the normal number we can supply the slewing ring/slewing bearings.

5. Other Service: RTR also supply forging rings, fastening bolts, pinions.  In addition, we supply  slewing ring/slewing bearing repair and refurbishment service.

6. RTR Group: RTR bearings, RTR slewing rings, RTR precision bearings, RTR transmission,RTR machinery, RTR engineering and RTR online bearings store make up RTR Group.

7. Market Distribution& Customer Reference: customers are spreaded all over the world and annual turnover kept increasing in past 5 years.

 

8.Contact Jenny:

slewing bearings/slewing ring bearings

Skype: rtrbearing

Mobile/ Whats App/ Viber : 0086-13624247949

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