NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series - Timken BEARINGS INDUSTRY

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NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Sponsored Products Related To This Item

Nr. of Holes:8
Retainer Material:Machined Brass
Da (max):622 mm
Radial Clearance:0.370 to 0.500 mm
da (min):468 mm
Enclosure:Open
Fillet Radius/Chamfer:6 mm
Roller Profile:Symmetric
D:650 mm
Limiting Speed - Oil:670 rpm
Dynamic Load Rating:5,750,000 N
Weight:247.000 kg
Static Load Rating:9,000,000 N
Axial Load Factor Y0:2.04
Limiting Speed - Grease:540 rpm
ra (max):5 mm
Bore Type:Cylindrical Bore
Axial Load Factor Y1:2.09
Groove Width A:40 mm
Axial Load Factor Y2:3.11

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