YRT 580 Bore 580 Mm, Axial/radial Cylindrical Roller Bearings, Double Direction

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YRT 580

Bore Diameter:580 mm

Outside Diameter:750 mm

Width:90 mm

Weight:89 kg

Min. Order:1 Piece

The YRT 580 Rotary table bearings are suitable for high-precision, high-rigidity rotary applications. Classic applications include CNC machine tool rotary tables and indexing tables, industrial robot joints, military radar antennas, aerospace measurement equipment, astronomical telescopes, and medical devices.

The YRT 580 bearing is a Axial/radial cylindrical roller bearings, double direction, YRT with an inner diameter of 580 mm , an outer diameter of 750 mm, a width of 90 mm. 50Mn,42CrMo rings, Its dynamic radial rated load is approximately 210945 N, its static radial rated load is approximately 819893 N. Its dynamic axial rated load is approximately 389762 N, its static axial rated load is approximately 3599863 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

580 mm

Outside Diameter:

750 mm

Thickness:

90 mm

Weight:

89 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

210945 N

Static load Capacity, Radial (Cor):

819893 N

Dynamic load Capacity, axial:

389762 N

Static load Capacity, axial:

3599863 N

Limiting speed (Oil rpm):

Specifications:

Structure:

Axial/radial cylindrical roller

Number of Rows:

Three

Bearing Material:

50Mn,42CrMo

Seals Type:

Open

Operating Temperature:

-30 to 120 °C

Series:

YRT = For standard applications with low speeds and small operating durations

Rolling Element:

cylindrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

50 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

YRT 580 bearings ( 580 mm x 750 mm x 90 mm) have the advantages of It can withstand axial, radial and overturning moments simultaneously, has a compact structure, is easy to install, and is suitable for heavy-duty rotation, and are therefore widely used in the indexing tables and swivel type milling heads.

Part Number	YRT 580
Mounting	screw
Bearing Type	Axial/radial cylindrical roller bearings, double direction, YRT
Manufacturer Part Code	YRT580
Series	YRT = For standard applications with low speeds and small operating durations
Seal type	Open
L-section ring	For mounting with unsupported L-section ring
Axial runout and radial runout	Standard design
Rolling Element Type	cylindrical rollers
Rolling Element Material	GCr15
Ring Material	50Mn,42CrMo
Rows NO.	Three
Alias	Super Precision Bearings for Rotary Tables
m Weight [kg]	89
Reference From	INA YRT 580
Similar model	YRT580-VSP YRT580-VSP-PRL50 YRT580-PRL50
Main Dimensions
d φ Inside [inch]	22.835
D Φ Outside [inch]	29.528
H High [inch]	3.543
H₁ [inch]	2.362
H₂ [inch]	1.181
C [inch]	1.181
D₁ [inch]	27.559
J [inch]	24.016
J₁ [inch]	28.346
Performance
C_r Dynamic Radial [lbf]	47420
C_0r Static Radial [lbf]	184311
C_a Dynamic Axial [lbf]	87618
C_0a Static Axial [lbf]	809249
n_G Limiting speed (oil) [r/min]	60
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	120
Mounting dimensions
d₁ Fixing screws (Inner ring) [inch]	0.449
d₂ Fixing screws (Inner ring) [inch]	0.709
a Fixing screws (Inner ring) [inch]	0.433
Fixing holes Inner ring Quantity	46
d₃ Fixing screws (Outer ring) [inch]	0.449
Fixing holes Outer ring Quantity	42
n Pitch quantity	48
t Pitch separation angle [°]	7.5
G Threaded extraction hole	M12
Threaded extraction hole Quantity	6
M_A Screw tightening torque [Nm]	68
M_R Bearing friction torque [Nm]	140
Additional information
C_aL Rigidity of bearing position (axial) [kN/µm]	6.9
C_rL Rigidity of bearing position (radial) [kN/µm]	9
C_kL Rigidity of bearing position (Tilting rigidity) [kNm/mrad]	373
C_aL Rigidity of bolling element set (axial) [kN/µm]	42.1
C_rL Rigidity of bolling element set (radial) [kN/µm]	17.4
C_kL Rigidity of bolling element set (Tilting rigidity) [kNm/mrad]	2048

The YRT 580 Rotary table bearings are precision bearings with a thrust-radial combined structure. They mainly consist of a housing ring, a shaft ring, two rows of axial cylindrical roller cage assemblies, and one row of radial cylindrical roller cage assemblies. The housing ring and shaft ring are evenly distributed with mounting screw holes for easy direct fixing.

The advantages of rotary table bearing design are that it can simultaneously withstand radial loads, bidirectional axial loads and overturning moments. The negative clearance preload design ensures extremely high rigidity and rotational accuracy. Moreover, the compact structure greatly simplifies rotary table design and reduces installation and maintenance costs.

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High quality YRT 580 ( 89 kg Mass, ID: 580 mm OD: 750 mm WD: 90 mm , YRT = For standard applications with low speeds and small operating durations Series , Three Rows , 50Mn,42CrMo Material , 210945 Radial dynamic , 819893 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. YRT 580. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

YRT 580 Bore 580 Mm, Axial/radial Cylindrical Roller Bearings, Double Direction

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