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.

  

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.  

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

 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.

 

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.

 

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.

 

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

 

 

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

 

Liaoning Taidi Heavy industry Co.,Ltd

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