Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of slewing bearing yrt120 rotary table bearing in China. Please feel free to buy cheap slewing bearing yrt120 rotary table bearing for sale here from our factory. All customized products are with high quality and competitive price.
Slewing Bearing YRT120 Rotary Table Bearing
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Product name |
High Precision Slewing Bearing YRT 120 Rotary Table Bearing |
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Structure |
YRT Rotary Table Bearing |
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Identification number |
YRT120 |
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Boundary dimensions (mm) |
d |
120 |
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D |
210 |
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H |
40 |
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H1 |
26 |
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C |
12 |
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D1 |
184 |
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J |
135 |
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J1 |
195 |
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Basic load rating(KN) |
Axial load |
dynamic |
Ca |
102 |
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static |
Coa |
540 |
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Radial load |
dynamic |
Cr |
52 |
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static |
Cor |
143 |
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Limiting speed(grease) |
r/min |
340 |
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Weight( Kg) |
5.3 |
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Holes of inner ring |
Fixing holes |
d1 |
mm |
7 |
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d2 |
11 |
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a |
6.2 |
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quantity |
24 |
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Holes of outer ring |
Fixing holes |
d3 mm |
7 |
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quantity |
21 |
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Extraction thread hole |
G |
M8 |
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quantity |
3 |
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Pitches |
Quantity x t |
24x15° |
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Tightening torque Nm |
14 |
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Frictional torque Nm |
7 |
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Rotation accuracy μm |
3 |
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Machining tolerances for shafts
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Shaft diameter(mm) |
Nominal dimension |
120 |
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upper |
0 |
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lower |
-0.015 |
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Roundness(O) |
t1(μm) |
6 |
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Perpendicularity(⊥) |
t3(μm) |
4 |
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Parallelism(∥) |
t4(μm) |
4 |
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Ra roughness |
Ra(μm) |
0.4 |
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Machining tolerances for housings
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Housing diameter(mm) |
Nominal dimension |
210 |
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upper |
0.022 |
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lower |
-0.007 |
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Roundness t1(μm) |
10 |
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Perpendicularity t3(μm) |
7 |
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Parallelism t4(μm) |
7 |
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Ra roughness Ra(μm) |
0.8 |
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Structural Characteristics
Rotary table bearing YRT120, the structure includes a set of radial rollers, two groups of thrust roller, cages, an outer ring, an L shaped inner ring, and a second inner ring. The outside and inside rings have mounting holes, also the bearing will be preloaded before out of the factory. This design not only simplified the structure of parts but much more reduced the requirements of installations and working time.
Applications
Turntable bearing YRT120 is widely used in occasions of high precision, high rigidity, but low joint load and short-time operations. Such as Indexing table and Rotary milling head etc.
Our Advantages
1. More than ten years of Bearing exporting experiences.
2. OEM and non-standard Bearing Requirement acceptable.
3. within 24 hours delivery after deposit or full payment for most Bearing Items
4. All products, we provide our customers for one year warranty.
Luoyang Yujie Industry &Trade Co.Ltdlocated in Luoyang City, one of the main heavy industrial bases in China. We specialize in the production of bearings, nonstandard machinery parts, machine tools. For the bearings, we can offer cross roller bearing, slewing bearing, YRT bearing, thin section bearing, ball screw bearing, deep groove ball bearing, etc. For the nonstandard machine parts, we can produce gears, shafts, sprockets, molds, rollers, pulley, mining machine parts, etc as per customer drawing and requirements. For the machine tools, we offer CNC vertical machine center, CNC horizontal lathe, CNC gantry boring and milling machine, CNC floor type boring, and milling machine.
If you have any interests, feel free to contact us and we warmly welcome customers and friends visit us
Luoyang Yujie Industry & Trade Co., Ltd.
Tel: +86-379-65163600
Fax: +86-379-65163600
Mobile: +86-15036387078
Email: sales@yujieindustry.com
ADD: No.9 Jingjin North Rd, Luoxin Development Zone, Xin'an County, Luoyang City, Henan Province, CN 471003
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