Bearing RNAO18X30X24 KOYO -

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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Bearing RNAO18X30X24 KOYO Characteristics

Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Double Row
Roller Profile:Asymmetric
Center Guidance:Fixed Inner Ring Rib
Retainer Material:Machined Brass
Nr. of Holes:6
Weight:19.300 kg
d:140 mm
D:250 mm
B:88 mm
Fillet Radius/Chamfer:3 mm
Groove Width A:16 mm
Hole Diameter (do):8 mm
Dynamic Load Rating:1,120,000 N
Static Load Rating:1,270,000 N
Limiting Speed - Grease:2,200 rpm
Limiting Speed - Oil:2,800 rpm
Constant e:0.38
Axial Load Factor Y0:1.74
Axial Load Factor Y1:1.78
Axial Load Factor Y2:2.65
Radial Clearance:0.095 to 0.145 mm
da (min):154 mm
Da (max):236 mm
ra (max):2.5 mm

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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