Tunnel Boring Machine External Gear Single Row Ball Slewing Ring - Tunnel Boring Machine External Gear Single Row Ball Slewing Ring - Exportimes
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Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

FOB Reference Price / Min.Order Quantity : Get Latest Prices
Processing Time: 1 Days - 60 Days
Packaging Details: STANDARD EXPORTING PACKAGE

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

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Basic Information

Brief description

Type:

Slewing Bearing

Brand Name:

RTR

Bore Size:

80 - 5000 mm

Outside Diameter:

100 - 5000 mm

Model Number:

011.75.3150

Feature:

Four Point Contact

Gear Options:

External Gear Only

Seals Type:

NBR

Place of Origin:

Liaoning China (Mainland)

Material:

42CrMo, 50Mn, steel 45#

weight:

2800 kg

Raceway hardness after quenching:

55HRC-62HRC

Quench & temper hardness:

229HB-269HB

Normalizing hardness:

187HB-241HB

Seal:

NBR

Rolling element:

balls

height:

174 mm

inner diameter:

2922 mm

outer diameter:

3376 mm

Detailed description



Specifications

External Gear Single Row Ball Slewing Ring
1.Warranty: 12 months
2.OEM
3.Fast delivery
4.Technical support

1. Tunnel Boring Machine External Gear Single Row Ball Slewing Ring: It is single-row four point contact ball slewing bearing. Slewing bearings/slewing rings may used for slewing conveyors, welding operating consoles, light, medium duty cranes, excavators and other engineering machines.

Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

  

Basic type Configuration size     Weight kg
Ext tooth Dmm d mm H mm  
011.20.200 slewing ring/slewing bearing 280 120 60 19
011.20.224 slewing ring/slewing bearing 304 144 60 21
011.20.250 slewing ring/slewing bearing 330 170 60 23
011.20.280 slewing ring/slewing bearing 360 200 60 26
011.25.315 slewing ring/slewing bearing 408 222 70 41
011.25.355 slewing ring/slewing bearing 448 262 70 46
011.25.400 slewing ring/slewing bearing 493 307 70 54
011.25.450 slewing ring/slewing bearing 543 357 70 60
011.25.500/011.30.500 slewing ring
012.25.500/012.30.500 slewing bearing
602 398 80 85
011.25.560/011.30.560 slewing ring
012.25.560/012.30.560 slewing bearing
662 458 80 95
011.25.630/011.30.630 slewing ring
012.25.630/012.30.630 slewing bearing
732 528 80 110
011.25.670/011.30.670 slewing ring
012.25.670/012.30.670 slewing bearing
812 608 80 120
011.30.800/011.40.800 slewing ring
012.30.800/012.40.800 slewing bearing
922 678 100 220
011.30.900/011.40.900 slewing ring
012.30.900/012.40.900 slewing bearing
1022 778 100 240
011.30.1000/011.40.1000 slewing ring
012.30.1000/012.40.1000 slewing bearing
1122 878 100 270
011.30.1120/011.40.1120 slewing ring
012.30.1120/012.40.1120 slewing bearing
1242 998 100 300
011.35.1250/011.45.1250 slewing ring
012.35.1250/012.45.1250 slewing bearing
1390 1110 110 420
011.35.1400/011.45.1400 slewing ring
012.35.1400/012.45.1400 slewing bearing
1540 1260 110 480
011.35.1600/011.45.1600 slewing ring
012.35.1600/012.45.1600 slewing bearing
1740 1460 110 550
011.35.1800/011.45.1800 slewing ring
012.35.1800/012.45.1800 slewing bearing
1940 1660 110 610
011.40.2000/011.60.2000 slewing ring
012.40.2000/012.60.2000 slewing bearing
2178 1825 144 1100
011.40.2240/011.60.2240 slewing ring
012.40.2240/012.60.2240 slewing bearing
2418 2065 144 1250
011.40.2500/011.60.2500 slewing ring
012.40.2500/012.60.2500 slewing bearing
2678 2325 144 1400
011.40.2800/011.60.2800 slewing ring
012.40.2800/012.60.2800 slewing bearing
2978 2625 144 1600
011.50.3150/011.75.3150 slewing ring
012.50.3150/012.75.3150 slewing bearing
3376 2922 174 2800

 2. Single-Row Ball Slewing Ring/Slewing Bearing Structure:Single row four point contact ball slewing bearing/slewing ring is composed of two seatings. This type slewing bearing/slewing ring features compact in design,light in weight, the balls contact with the circular raceway at four moment may be simultaneously.  Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

3.RTR Slewing Bearings:  RTR slewing ring/slewing bearings from 100mm to 5000mm dimension with ungeared, external gear and internal gear type.

Tunnel Boring Machine External Gear Single Row Ball Slewing Ring 4. Replacement of Other Manufacturers:We produce a lot of slewing rings/slewing bearings according to the number or spec of other manufacturer, so if you before use some other manufacturer slewing ring/slewing bearings, you also can give us number, we can produce the replacement of it.

You also can find spec of number by different slewing ring/slewing bearing manufacturer by click the picture.

Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

 

5.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.

Tunnel Boring Machine External Gear Single Row Ball Slewing Ring 

6. RTR Slewing Bearing/Slewing Ring Bearing Inspection: every step of process slewing bearing/slewing ring bearing from raw material to packaging is controlled strictly. Material certificate and test report can be sent to customer if necessary.

Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

 

7. RTR Group:Slewing Bearing,Ball Screw,Gear,Slew Drive,Ball&Roller Bearing, Thin Section Bearing, Linear Guide make up RTR Group.

 Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

 

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

  Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

The company was founded in 2003,and our registered capital is 500,000 rmb.

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Tunnel Boring Machine External Gear Single Row Ball Slewing Ring

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Supplier Details

Liaoning Taidi Heavy industry Co.,Ltd

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ICP许可证号:辽B2-20160268. Business License. Copyright Notice © 2018-2023 Liaoning MEC Group Co., Ltd. All rights reserved.辽ICP备09008998号-11