Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of yrt 50 rotary table bearing for machining center axial turntable in China. Please feel free to buy cheap yrt 50 rotary table bearing for machining center axial turntable for sale here from our factory. All customized products are with high quality and competitive price.
YRT 50 Rotary Table Bearing For Machining Center Axial Turntable
Product name | YRT 50 Rotary Table Bearing for machining center axial turntable | |||
Structure | YRT Rotary Table Bearing | |||
Identification number | YRT50 | |||
Boundary dimensions (mm) | d | 50 | ||
D | 126 | |||
H | 30 | |||
H1 | 20 | |||
C | 10 | |||
D1 | 105 | |||
J | 63 | |||
J1 | 116 | |||
Basic load rating(KN) | Axial load | dynamic | Ca | 38 |
static | Coa | 158 | ||
Radial load | dynamic | Cr | 28.5 | |
static | Cor | 49.5 | ||
Limiting speed(grease) | r/min | 440 | ||
Weight( Kg) | 1.6 | |||
Holes of the inner ring |
Fixing holes | d1 |
mm | 5.6 | ||
d2 | -- | |||||
a | -- | |||||
quantity | 12 | |||||
Holes of the outer ring | Fixing holes | d3 mm | 5.6 | |||
quantity | 12 | |||||
Extraction thread hole | G | __ | ||||
quantity | __ | |||||
Pitches | Quantity x t | 12x30° | ||||
Tightening torque Nm | 8.5 | |||||
Frictional torque Nm | 2.5 | |||||
Rotation accuracy μm | 2 | |||||
Machining tolerances for shafts
Shaft diameter(mm) | Nominal dimension | 50 | |
upper | 0 | ||
lower | -0.011 | ||
Roundness(O) | t1(μm) | 4 | |
Perpendicularity(⊥） | t3(μm) | 3 | |
Parallelism(∥) | t4(μm) | 3 | |
Ra roughness | Ra(μm) | 0.4 | |
Machining tolerances for housings
Housing diameter(mm) | Nominal dimension | 126 |
upper | 0.018 | |
lower | -0.007 | |
Roundness t1(μm) | 8 | |
Perpendicularity t3(μm) | 5 | |
Parallelism t4(μm) | 5 | |
Ra roughness Ra(μm) | 0.8 | |
YRT turntable bearing is a type of rotating mechanism with outer ring rotation and inner ring support. It is mainly divided into three series: YRT type, YRTS type, and YRTM type. These three series bearings have the same installation size, internal structure difference, and similar performance. YRT series bearings are composed of three rows of rollers (as shown on the right). Two rows of axial rollers ensure stable axial load-carrying capacity. One row of radial rollers ensures that the bearings can withstand radial forces and tilting moments. They are suitable for axial load carrying. The slewing mechanism.
The YRT50 turntable bearing consists of a thrust/center seat, a thrust/center shaft ring, a thrust washer, two-needle roller cage assemblies, and a set of centripetal cylindrical rollers. The seat ring and shaft ring have uniform mounting screw holes. This type of bearing has a high axial and radial load-carrying capacity. High tilt stiffness and extremely high accuracy. Suitable for rotary table, chucks, and iron heads as well as bearing arrangements for measurement and experimentation. This type of bearing also has high requirements for the matching equipment parts. When installing, it is necessary to control the tightening torque of the mounting screws.
FAQ:
Q: Is your company a trading company or factory?
A: Our company is a factory for producing rotary table bearing and cross roller bearing
Q: Where is your factory located?
A: Our factory located in Jianxi Industrial Park, Luoyang, Henan, China
Q: Are there many stocks for rotary table bearings in your factory?
A: Yes, we have much stock for rotary table bearings for our regular customers.
Q: How long the delivery for rotary table bearing YRT50 after the order confirmed?
A: We have stock for rotary table bearing YRT50 for regular customers, for other orders, the delivery very short, because we have many stock for the inner ring and outer ring for rotary table bearing.
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: +86-379-80865527
Fax: +86-379-65136562
Email:sales@yujieindustry.com
ADD: Jianxi Industrial Park, Luoyang City, Henan, China
https://www.yogiemachinery.com/products
Website:https://www.yogiemachinery.com
Hot Tags: YRT 50 rotary table bearing for machining center axial turntable, manufacturers, supplier, factory, customized, cheap, price, in stock, for sale
