RU42 Robotic Arm Bearing RU42UU 20x70x12mm Slewing Ring Turntable High Accuracy
High Accuracy RU42 RU42UU 20x70x12mm Turntable Slewing Ring Bearing For Robot Arm
Description: of Slewing Ring Bearing
RU -type ( inner and outer one size )
RU series models have been carried out since the mounting holes of the processing, you do not need a fixed flange and the housing.Further, since the use of external integrated with the seat ring structure mounted almost no effect on performance , it is possibl
Slewing bearings are a large bearing capable of withstanding integrated loads and can withstand large axial, radial and overturning moments. Rotary support, also known as turntable bearings, some people also called it: rotation support, swing support. English name are: slewing bearing, slewing ring bearing, turntable bearing, slewing ring Rotary support in the real industry is widely used, is known as: "machine joints", between the two objects need to be relative to the rotary motion, but also need to bear axial force, radial force, tipping moment of the machinery Essential transmission parts necessary. With the rapid development of machinery industry, slewing support in the ship equipment, engineering machinery, light industry machinery, metallurgical machinery, medical machinery, industrial machinery and other industries have been widely used.
Specifications: of Slewing Ring Bearing
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Product Name |
Slewing Ring Bearing
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Brand
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Deep dream&OEM
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Model No
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RU42 |
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Sizes(mm)
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20x70x12mm
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Material
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Chrome Steel, Bearing steel; GCr15; carbon steel, brass
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Sealed Type
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2RS rubber seals/ ZZ metal shields/Open
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Precision
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P0, P5, P6
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Clearance
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C0, C2, C3, C4
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Packing
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Original Package
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model number
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Main dimension
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Shoulder height
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weight
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||||||
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inner ring d
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outer ring D
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Roller pitch circle diameter dp
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width B
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Greasing hole d1
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r
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ds
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Dh
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kg
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|
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RU42
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20
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70
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41.5
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12
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3.1
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0.6
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37
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47
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0.62
|
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RU66
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35
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95
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66
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15
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3.1
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0.6
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59
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74
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0.62
|
|
RU85
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55
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120
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85
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15
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3.1
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0.6
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79
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93
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1
|
|
RU124(G)
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80
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165
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124
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22
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3.1
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1
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114
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134
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2.6
|
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RU124X
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|||||||||
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RU148(G)
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90
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210
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147.5
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25
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3.1
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1.5
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133
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162
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4.9
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RU148(X)
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|||||||||
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RU178(G)
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115
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240
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178
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28
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3.1
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1.5
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161
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195
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6.8
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RU178(G)
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|||||||||
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RU228(G)
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160
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295
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227.5
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35
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6
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2
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208
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246
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11.4
|
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RU228(X)
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|||||||||
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RU297(G)
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210
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380
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297.3
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40
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6
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2.5
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272
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320
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21.3
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RU297(X)
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|||||||||
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RU445(G)
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350
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540
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445.4
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45
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6
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2.5
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417
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473
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35.4
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Advantage:
1. High speed, high precision
2. Long service life
3. Low noise and good performance
Why Choose Us:
1. High speed, High Precision, Low Noise, Long Service Life
2. Widely used
3. Large Inventories
4. High Quality and Competitive Prices
5. Various Brands
6. OEM is supported
Applications:
Earth moving machinery, excavator, disintegrator, stacker reclaimer, grader, roller, dynamic rammer, rock drilling machinery,
roadheader, concrete machinery, feeding machinery, lifting machinery, foundation treatment machinery, port equipment, new energy equipment, metallurgical equipment, Ferris wheel
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North America(17.00%),Eastern Asia(15.00%),Domestic Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and technology R&D team, strong marketing and financial support, sound after-sales service, professional engineers, we will supply you goods with high quality and good service.
Part drawn cup Needle roller bearings catalogue
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.