Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of machining center axial turntable yrt460 rotary table bearing in China. Please feel free to buy cheap machining center axial turntable yrt460 rotary table bearing for sale here from our factory. All customized products are with high quality and competitive price.
YRT 460 Rotary Table Bearing For Machining Center Axial Turntable
The YRT460 turntable bearing consists of a thrust/centre seat, a thrust/centre 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 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
boundary dimensions | Basic load rating(KN) | Limiting speed(grease) | Weight Kg | ||||||||||||
axial load | radial load | ||||||||||||||
d | D | H | H1 | C | D1 | J | J1 | dynamic | static | dynamic | static | ||||
unit:mm | Ca | Coa | Cr | Cor | r/min | ||||||||||
YRT460 | 460 | 600 | 70 | 46 | 22 | 560 | 482 | 580 | 355 | 2800 | 200 | 765 | 120 | 45 | |
Fixing holes | Pitches | Tightening torque | Frictional torque | Rotation accuracy | ||||||||
Holes of inner ring | Holes of outer ring | |||||||||||
Fixing holes | Fixing holes | Extraction thread hole | ||||||||||
d1 | d2 | a | quantity | d3 | quantity | G | quantity | Quantity×t | Nm | Nm | μm | |
mm | mm | |||||||||||
YRT460 | 9.3 | 15 | 8.2 | 48 | 9.3 | 45 | M12 | 3 | 48×7.5° | 34 | 70 | 6 |
Machining tolerances for shafts
Model number | shaft diameter(mm) | roundness（O） | perpendicularity（⊥） | Parallelism （∥） | roughness Ra | ||
Nominal dimension | upper | lower | t1（μm） | t4(μm) | t4(μm) | Ra(μm) | |
YRT460 | 460 | 0 | -0.027 | 15 | 10 | 10 | 0.8 |
Machining tolerances for housings
Model number | housing diameter(mm) | Roundness （O） | perpendicularity（⊥） | Parallelism （∥） | roughness Ra | ||
Nominal dimension | upper | lower | t1（μm） | t4(μm) | t4(μm) | Ra(μm) | |
YRT460 | 600 | 0.034 | -0.01 | 16 | 11 | 11 | 1.6 |
Hot Tags: Machining Center Axial Turntable YRT460 Rotary Table Bearing, manufacturers, supplier, factory, customized, cheap, price, in stock, for sale, High speed machine tool bearings, Rotary Table Bearing YRT150, YRT 120 Rotary Table Bearing, YRTM Rotary table bearings, ZKLDF Series turntable bearings
