Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of yrt80 turntable bearing,rotary table bearing, high precision machine tool in China. Please feel free to buy cheap yrt80 turntable bearing,rotary table bearing, high precision machine tool for sale here from our factory. All customized products are with high quality and competitive price.
YRT80 rotary table bearing is a kind of bearing fixed by a bidirectional thrust bearing and a centripetal-guided bearing. They can support radial loads, axial loads from both directions, and tilting moments free from clearance and are particularly suitable for bearing arrangements with high requirements for running accuracy, like rotary tables, millings heads, and reversible clamps chuck, milling heads, measuring instruments, test equipment as well as rotary turntable.
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Product name |
YRT80 turntable bearing, Rotary table bearing |
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Structure |
YRT Rotary Table Bearing |
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Identification number |
YRT80 |
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Boundary dimensions (mm) |
d |
80 |
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D |
146 |
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H |
35 |
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H1 |
23.35 |
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C |
12 |
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D1 |
130 |
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J |
92 |
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J1 |
138 |
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Basic load rating(KN) |
Axial load |
dynamic |
Ca |
56 |
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static |
Coa |
255 |
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Radial load |
dynamic |
Cr |
42.5 |
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static |
Cor |
100 |
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Limiting speed(grease) |
r/min |
530 |
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Weight Kg |
2.4 |
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Holes of inner ring |
Fixing holes |
d1 |
mm |
5.6 |
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d2 |
10 |
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a |
4 |
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quantity |
12 |
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Holes of outer ring |
Fixing holes |
d3 mm |
4.6 |
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quantity |
12 |
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Extraction thread hole |
G |
__ |
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quantity |
__ |
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Pitches |
Quantityx1 |
12x30° |
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Tightening torque Nm |
8.5 |
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Frictional torque Nm |
3 |
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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 |
80 |
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upper |
0 |
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lower |
-0.013 |
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roundness |
t1(μm) |
5 |
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perpendicularity |
t3(μm) |
3 |
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Parallelism |
t4(μm) |
3 |
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Ra(μm) |
Ra(μm) |
0.4 |
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Machining tolerances for housings
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Housing diameter(mm) |
Nominal dimension |
146 |
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upper |
0.018 |
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lower |
-0.007 |
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Roundness t1(μm) |
8 |
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Perpendicularity t3(μm) |
5 |
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Parallelism t4(μm) |
5 |
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Ra(μm) Ra(μm) |
0.8 |
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The YRT80 rotary table Bearing inner ring and outer ring forging material: GCr15SiMn, GCr15, Chrome steel
The YRT80 Bearing Inner ring and outer ring hardness: 58-62HRC
The manufacturing process including Lathe process, Heat treatment process, Grinding process, Assembly process and final inspect process, and on on.
The delivery time:30-60 days
The package: standard export wooden case or carton boxes.
YRT80 rotary table bearing is a kind of bearing fixed by a bidirectional thrust bearing and a centripetal-guided bearing. They can support radial loads, axial loads from both directions, and tilting moments free from clearance and are particularly suitable for bearing arrangements with high requirements for running accuracy, like rotary tables, millings heads and reversible clamps chucks, milling heads, measuring instruments, test equipment as well as rotary turntable.
.Due to the fixing holes in the bearing rings, the units are very easy to fit.
What certificates we have?
we have been certified by the quality management system in accordance with ISO9001:2008, and also we've been authorized to operate import and export. We have 20-year experiences in manufacturing bearing sleeve and mechanical processing. Our products are exported to the USA, Germany, England, and some other western countries.
FAQ:
Q: Are you a factory or trading company?
A: We are factory
Q: Where is your factory located?
A: Our factory located in Jianxi Industrial park, Luoyang city, Henan province, China
Q: Are crossed roller bearings your main products?
A:Yes, we have advanced equipment to produce crossed roller bearings,Vertical CNC lathe, CNC Grinding Machine, Vertical CNC machining center VMC650 two axes linear rail for drilling, and other inspection machines.
Q: Whether your factory have mass stock for the kind of bearing?
A: Yes, we have a large stock of our products. Even if the product quantity is insufficient, we can produce it in the shortest time, because we have the most professional machinery and team.
Luoyang Yujie Industry &Trade Co.Ltd located in Luoyang City, one of the main heavy industrial bases in China. We specialize in the production of bearing, nonstandard machinery parts, and CNC machine tools. 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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