81590/81962X Roller Bearing -

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81590/81962X Roller Bearing image

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Bore Type:Tapered Bore
Enclosure:Open
Configuration:Double Row
Roller Profile:Symmetric
Center Guidance:Fixed Inner Ring Rib
Retainer Material:Machined Brass
Nr. of Holes:8
Weight:247.000 kg
d:440 mm
D:650 mm
B:212 mm
Fillet Radius/Chamfer:6 mm
Groove Width A:40 mm
Hole Diameter (do):20 mm
Dynamic Load Rating:5,750,000 N
Static Load Rating:9,000,000 N
Limiting Speed - Grease:540 rpm
Limiting Speed - Oil:670 rpm
Constant e:0.32
Axial Load Factor Y0:2.04
Axial Load Factor Y1:2.09
Axial Load Factor Y2:3.11
Radial Clearance:0.330 to 0.440 mm
da (min):468 mm
Da (max):622 mm
ra (max):5 mm

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