YRTCM150-XL Bore 150 Mm, Axial/radial Bearings, YRTCM With Incremental Angular Measuring System

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YRTCM150-XL

Bore Diameter:150 mm

Outside Diameter:240 mm

Width:41 mm

Weight:6.4 kg

Min. Order:1 Piece

The YRTCM150-XL 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 YRTCM150-XL bearing is a Axial/radial bearings, double direction, Rotary table bearings YRTCM With incremental angular measuring system with an inner diameter of 150 mm , an outer diameter of 240 mm, a width of 41 mm. 50Mn,42CrMo rings, XL rolling mlement. Its dynamic radial rated load is approximately 73867 N, its static radial rated load is approximately 145948 N. Its dynamic axial rated load is approximately 127790 N, its static axial rated load is approximately 649944 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

150 mm

Outside Diameter:

240 mm

Thickness:

41 mm

Weight:

6.4 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

73867 N

Static load Capacity, Radial (Cor):

145948 N

Dynamic load Capacity, axial:

127790 N

Static load Capacity, axial:

649944 N

Limiting speed (Oil rpm):

792

Specifications:

Structure:

Axial/radial cylindrical roller

Number of Rows:

Three

Bearing Material:

50Mn,42CrMo

Seals Type:

Open

Rolling Mlement Material:

Operating Temperature:

-30 to 120 °C

Series:

YRTCM

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

YRTCM150-XL bearings ( 150 mm x 240 mm x 41 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 positioning axes, swivel type axes.

Part Number	YRTCM150-XL
X-Life	XL long life design
Mounting	screw
Bearing Type	Axial/radial bearings, double direction, Rotary table bearings YRTCM With incremental angular measuring system
Manufacturer Part Code	YRTCM150
Series	YRTCM
Seal type	Open
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]	6.4
Reference From	INA YRTCM150-XL
Measuring system	M = Magnetic dimensional scale
Grease for relubrication	Arcanol MULTITOP
Similar model	YRTCM150/SRM01/2XSRMC1-S YRTCM150/SRM01/2XSRMC3-S
Main Dimensions
d φ Inside [inch]	5.905
d tolerance [mm]	-0.013 to 0
D Φ Outside [inch]	9.449
D tolerance [mm]	-0.015 to 0
H High [inch]	1.614
H₁ [inch]	1.063
H₂ [inch]	0.551
H_M [inch]	0.394
C [inch]	0.472
D₁ [inch]	8.445
D_M max [inch]	8.418
J [inch]	6.496
J₁ [inch]	8.858
Performance
C_r Dynamic Radial [lbf]	16605
C_0r Static Radial [lbf]	32809
C_a Dynamic Axial [lbf]	28727
C_0a Static Axial [lbf]	146107
n_G Limiting speed (oil) [r/min]	792
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	120
Mounting dimensions
d₁ Fixing screws (Inner ring) [inch]	0.276
d₂ Fixing screws (Inner ring) [inch]	0.433
a Fixing screws (Inner ring) [inch]	0.244
Fixing holes Inner ring Quantity	34
d₃ Fixing screws (Outer ring) [inch]	0.276
Fixing holes Outer ring Quantity	33
n Pitch quantity	36
t Pitch separation angle [°]	10
t₁ Axial and radial runout [µm]	3
G Threaded extraction hole	M8
Threaded extraction hole Quantity	3
M_A Screw tightening torque [Nm]	14
M_R Bearing friction torque [Nm]	4
Additional information
C_aL Rigidity of bearing position (axial) [kN/µm]	3.8
C_rL Rigidity of bearing position (radial) [kN/µm]	3.2
C_kL Rigidity of bearing position (Tilting rigidity) [kNm/mrad]	18.6
C_aL Rigidity of bolling element set (axial) [kN/µm]	12
C_rL Rigidity of bolling element set (radial) [kN/µm]	4.8
C_kL Rigidity of bolling element set (Tilting rigidity) [kNm/mrad]	61

The YRTCM150-XL 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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YRTCM150-XL Bore 150 Mm, Axial/radial Bearings, YRTCM With Incremental Angular Measuring System

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