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NRT 460 A

NRT 460 A

sales@its-bearing.com

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Overview
Part NumberNRT 460 A
Characteristics
System of MeasurementMetric
Roller Bearing TypeCylindrical
For Load DirectionCombined
Dimensions
Bore Dia460 mm
Bore Dia Tolerance-0.027mm to 0
Outer Dia600 mm
Outer Dia Tolerance-0.028mm to 0
Width70 mm
Shoulder Diameter Inner Ring - Large Shoulder560 mm
Chamfer Dimension r2 (min.)1 mm
Height Tolerance-0.45mm to 0
Distance46 mm
Outer Ring (Housing Washer) Width22 mm
Outer Ring (Housing Washer) Chamfer Dimension r1 (min.)1 mm
Inner Ring (Shaft/Locating Washer) Hole Pitch Circle Diameter482 mm
Outer Ring (Housing Washer) Hole Pitch Circle Diameter580 mm
Inner Ring (Shaft/Locating Washer) Through Hole9.3 mm
Outer Ring (Housing Washer) Through Hole9.3 mm
Inner Ring (Shaft Washer) Sinkhole15 mm
Inner Ring (Shaft Washer) Sinkhole Depth8.2 mm
Material
Ring MaterialChrome Steel
Roller MaterialChrome Steel
Cage MaterialBrass
Performance
Basic Dynamic Load Rating - Axial Direction180 kN
Basic Dynamic Load Rating - Radial Direction201 kN
Basic Static Load Rating - Radial Direction765 kN
Attainable Speed For Grease Lubrication80 r/min
Attainable Speed For Oil-Air Lubrication160 r/min
Axial Preload16 kN
Axial Unloading Force34 kN
Axial Stiffness For Preload A (sets of two brgs back-to-back or face-to-face)38500000 kN/µm
Axial Stiffness For Preload B (sets of two brgs back-to-back or face-to-face)12100000 kN/µm
Frictional Moment70 N·m
Moment Stiffness1036 kN·m/mrad
Temperature Range-30° to 110 °C
Properties
LubricationGrease, Oil
RoHSCompliant
REACHCompliant
Weight45 kg
NRT 460 A
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