RTC180 Bore 180 Mm, Axial/radial Cylindrical Roller Bearing, Double Direction, RTC

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RTC180

Bore Diameter:180 mm

Outside Diameter:280 mm

Width:43 mm

Weight:8 kg

Min. Order:1 Piece

The RTC180 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 RTC180 bearing is a Axial/radial cylindrical roller bearing, double direction, RTC with an inner diameter of 180 mm , an outer diameter of 280 mm, a width of 43 mm. 50Mn,42CrMo rings, Its dynamic radial rated load is approximately 69500 N, its static radial rated load is approximately 200000 N. Its dynamic axial rated load is approximately 118000 N, its static axial rated load is approximately 710000 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

180 mm

Outside Diameter:

280 mm

Thickness:

43 mm

Weight:

8 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

69500 N

Static load Capacity, Radial (Cor):

200000 N

Dynamic load Capacity, axial:

118000 N

Static load Capacity, axial:

710000 N

Reference speed (Grease rpm):

500

Limiting speed (Oil rpm):

800

Specifications:

Structure:

Axial/radial cylindrical roller

Number of Rows:

Three

Bearing Material:

50Mn,42CrMo

Seals Type:

Open

Operating Temperature:

-30 to 120 °C

Series:

RTC = Where comparatively lower friction and higher speeds are required

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

RTC180 bearings ( 180 mm x 280 mm x 43 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 high-end CNC machine tools, robots, indexing tables and rotary tables.

Part Number	RTC180
Bearing Type	Axial/radial cylindrical roller bearing, double direction, RTC
Manufacturer Part Code	RTC 180
Series	RTC = Where comparatively lower friction and higher speeds are required
Seal type	Open
L-section ring	For mounting with unsupported L-section ring
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]	8
Reference From	FAG RTC180
Similar model	RTC180-T52EB RTC180-T52EA
Main Dimensions
d φ Inside [inch]	7.087
D Φ Outside [inch]	11.024
H High [inch]	1.693
H₁ [inch]	1.142
C [inch]	0.591
D₁ [inch]	9.606
J [inch]	7.638
J₁ [inch]	10.236
Performance
C_r Dynamic Radial [lbf]	15623
C_0r Static Radial [lbf]	44960
C_a Dynamic Axial [lbf]	26526
C_0a Static Axial [lbf]	159608
n_B Reference speed (grease) [r/min]	500
n_G Limiting speed (oil) [r/min]	800
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]	0.276
Fixing holes Inner ring Quantity	45
d₃ Fixing screws (Outer ring) [inch]	0.276
Fixing holes Outer ring Quantity	48
n Pitch quantity	48
t Pitch separation angle [°]	7.5
G Threaded extraction hole	M6
Threaded extraction hole Quantity	3
M_A Screw tightening torque [Nm]	14
M_R Bearing friction torque [Nm]	9
Additional information
C_aL Rigidity of bearing position (axial) [kN/µm]	1.7
C_rL Rigidity of bearing position (radial) [kN/µm]	3
C_kL Rigidity of bearing position (Tilting rigidity) [kNm/mrad]	17
C_aL Rigidity of bolling element set (axial) [kN/µm]	11.6
C_rL Rigidity of bolling element set (radial) [kN/µm]	6.3
C_kL Rigidity of bolling element set (Tilting rigidity) [kNm/mrad]	67

The RTC180 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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How can you buy RTC180 Bore 180 Mm, Axial/radial Cylindrical Roller Bearing, Double Direction, RTC on the Internet?
High quality RTC180 ( 8 kg Mass, ID: 180 mm OD: 280 mm WD: 43 mm , RTC = Where comparatively lower friction and higher speeds are required Series , Three Rows , 50Mn,42CrMo Material , 69500 Radial dynamic , 200000 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. RTC180. 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.

RTC180 Bore 180 Mm, Axial/radial Cylindrical Roller Bearing, Double Direction, RTC

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