YRTCMI325-XL

YRTCMI325-XL YRTM Rotary Table Bearings
Part Number YRTCMI325-XL
Brand: LILY Brand: LILY Interchangeable With: Schaeffler (INA)
System of Measurement Metric
Bore Dia 325 mm
Bore Dia Tolerance -0.023 to 0 mm
Outer Dia 450 mm
Outer Dia Tolerance -0.023 to 0 mm
Height 61 mm
Height Contact Face Outer Ring(H1) 40 mm
Height Contact Face Outer Ring(H2) 21 mm
Maximum Diameter Inner Ring 415.1 mm
Width Of Outer Ring 20 mm
Dynamic Radial Load 183000 N
Static Radial Load 530000 N
Dynamic Axial Load 247000 N
Static Axial Load 1900000 N
Weight 25.2 kg
Max Speed (X1000 rpm) 0.2
Bearing friction torque at 5 1/min 13 Nm
Mounting Dimensions & Additional Information
Pitch Circle Diameter Fixing Holes In Outer Ring 342 mm
Pitch Circle Diameter Fixing Holes In Inner Ring 430 mm
Fixing Holes Diameter Inner Ring 9.3 mm
Number Of Fixing Holes Inner Ring 34
Counterbore Diameter Of Fixing Holes 15 mm
Counterbore Depth Of Fixing Holes 8.2 mm
Fixing Holes Diameter Outer Ring 9.3 mm
Number Of Fixing Holes Outer Ring 33
Pitch Quantity And Separation Angle 10 °
Threaded Extraction Hole M12
Number of Extraction Threads 3
Screw Tightening Torque 34 Nm
Number Of Retaining Screws 2
Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. 6 µm
Axial Rigidity Of Bearing Position 7100 N/µm
Radial Rigidity Of Bearing Position 6300 N/µm
Tilting Rigidity Of Bearing Position 159000 Nm/mrad
Axial Rigidity Of Rolling Element Set 33000 N/µm
Radial Rigidity Of Rolling Element Set 9900 N/µm
Tilting Rigidity Of Rolling Element Set 633000 Nm/mrad
Operating Temperature Tolerance -30 ° to 120 °C
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