External gear slewing bearing 011.40.900 type ball slewing bearing

The rotary bearing is lubricated by hand, and it is not easy to store oil in the rotary bearing, so the dust is easy to enter the rotary bearing and the dust deposited in the raceway cannot be cleaned. As a result, the oil filling pipeline is blocked and the roller is stuck in the raceway. Free disassembly cleaning technology, n

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The rotary bearing is lubricated by hand, and it is not easy to store oil in the rotary bearing, so the dust is easy to enter the rotary bearing and the dust deposited in the raceway cannot be cleaned. As a result, the oil filling pipeline is blocked and the roller is stuck in the raceway. Free disassembly cleaning technology, not only save money and manpower, and shall not affect the use of temporary add auxiliary equipment production to infuse high-pressure descaling slewing bearing fluid, through repeated rotary equipment, make relative motion between the wheel bearing friction pair, the deposition in the raceway of oil dirties, clean up the dust cleaning after the injection of the oil in the rotary bearing within, the descaling cleaning fluid is clean when set up under the rotary bearing ring groove, use clean up the waste oil recycling, avoid environmental pollution after cleaning, will add auxiliary equipment, replacement for the manual oil pump, to restore the original machine lubrication system using the manual oil pump, It is recommended to inject lithium base grease into the rotary table bearing for lubrication, and clean it once every 500 working hours at a cost of about 2,000 yuan each time.
External Tooth Type Slewing Bearing 011.40.900 Model Ball Slewing BearingExternal Tooth Type Slewing Bearing 011.40.900 Model Ball Slewing BearingExternal Tooth Type Slewing Bearing 011.40.900 Model Ball Slewing BearingExternal Tooth Type Slewing Bearing 011.40.900 Model Ball Slewing Bearing
The basic modelOverall dimensionsMounting hole sizeStructure sizeThe gear parametersOuter profile parametersInner gear parameters
no gearouterside 
gear
inside
gear
DdHD1D2ndn1
dn2
dm1
dm2
Ln1H1hbxmdaZdaZ
mmmm mm mmmm mmmm mm 
010.40.900011.40.900013.40.90010227781009788223022M20406901080+0.581062.4130739.293
012.40.900014.40.90010106810473474

This is the picture of several samples of the external gear rotary table bearing produced by our factory and provided to the customer:












Slewing bearing raceway center single diameter (D0) and ball diameter (D0) is its two main parameters, they not only determines the bearing capacity and service life of the slewing ring, also be the basis of other parameters are designed, so the two matching is reasonable or not is not only a reflection of slewing bearing design level, will directly affect host selection of scientific nature, economy and rationality of the structure.
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010.20.224011.20.224-
010.20.250011.20.250-
010.20.280011.20.280-
010.25.315011.25.315013.25.315
010.25.355011.25.355013.25.355
010.25.400011.25.400013.25.400
010.25.450011.25.450013.25.450
010.30.500011.30.500013.30.500
012.30.500014.30.500
010.25.500011.25.500013.25.500
012.25.500014.25.500
010.30.560011.30.560013.30.560
012.30.560014.30.560
010.25.560011.25.560013.25.560
012.25.560014.25.560
010.30.630011.30.630013.30.630
012.30.630014.30.630
010.25.630011.25.630013.25.630
012.25.630014.25.630
010.30.710011.30.710013.30.710
012.30.710014.30.710
010.25.710011.25.710013.25.710
012.25.710014.25.710
010.40.800011.40.800013.40.800
012.40.800014.40.800
010.30.800011.30.800013.30.800
012.30.800014.30.800
010.40.900011.40.900013.40.900
012.40.900014.40.900
010.30.900011.30.900013.30.900
012.30.900014.30.900
010.40.1000011.40.1000013.40.1000
012.40.1000014.40.1000
010.30.1000011.30.1000013.30.1000
012.30.1000014.30.1000
010.40.1120011.40.1120013.40.1120
012.40.1120014.40.1120
010.30.1120011.30.1120013.30.1120
012.30.1120014.30.1120
010.45.1250011.45.1250013.45.1250
012.45.1250014.45.1250
010.35.1250011.35.1250013.35.1250
012.35.1250014.35.1250
010.45.1400011.45.1400013.45.1400
012.45.1400014.45.1400
010.35.1400011.35.1400013.35.1400
012.35.1400014.35.1400
010.45.1600011.45.1600013.45.1600
012.45.1600014.45.1600
010.35.1600011.35.1600013.35.1600
012.35.1600014.35.1600
010.45.1800011.45.1800013.45.1800
012.45.1800014.45.1800
010.35.1800011.35.1800013.35.1800
012.35.1800014.35.1800
010.60.2000011.60.2000013.60.2000
012.60.2000014.60.2000
010.40.2000011.40.2000013.40.2000
012.40.2000014.40.2000
010.60.2240011.60.2240013.60.2240
012.60.2240014.60.2240
010.40.2240011.40.2240013.40.2240
012.40.2240014.40.2240
010.60.2500011.60.2500013.60.2500
012.60.2500014.60.2500
010.40.2500011.40.2500013.40.2500
012.40.2500014.40.2500
010.60.2800011.60.2800013.60.2800
012.60.2800014.60.2800
010.40.2800011.40.2800013.40.2800
012.40.2800014.40.2800
010.75.3150011.75.3150013.75.3150
012.75.3150014.75.3150
010.50.3150011.50.3150013.50.3150
012.50.3150014.50.3150
010.75.3550011.75.3550013.75.3550
012.75.3550014.75.3550
010.50.3550011.50.3550013.50.3550
012.50.3550014.50.3550
010.75.4000011.75.4000013.75.4000
012.75.4000014.75.4000
010.50.4000011.50.4000013.50.4000
012.50.4000014.50.4000




 

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