Bearing 4T-47890/47820 NTN - Boyal Industrial Pte ltd.

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Bearing 4T-47890/47820 NTN image

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Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Double Row
Roller Profile:Symmetric
Center Guidance:Fixed Inner Ring Rib
Retainer Material:Machined Brass
Nr. of Holes:6
Weight:98.400 kg
d:280 mm
D:460 mm
B:146 mm
Fillet Radius/Chamfer:5 mm
Groove Width A:26 mm
Hole Diameter (do):12 mm
Dynamic Load Rating:3,200,000 N
Static Load Rating:4,200,000 N
Limiting Speed - Grease:840 rpm
Limiting Speed - Oil:1,000 rpm
Constant e:0.32
Axial Load Factor Y0:2.07
Axial Load Factor Y1:2.12
Axial Load Factor Y2:3.15
Radial Clearance:0.260 to 0.350 mm
da (min):302 mm
Da (max):438 mm
ra (max):4 mm

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Boyal Industrial Pte ltd.: Email[email protected]; Address; Phone(Working Time); Fax

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Stock Categories

Technical Articles

Angular Contact Ball Bearings

Tapered Roller Bearings

Linear Bearings

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