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31311DY FAG Bearings

FAG 31311DY

0543704930000

55mm x 120mm x 31.50mm

$100.48 Limited stock only available on quotation

Specifications

Width 31.50mm
Inner Diameter 55mm
Outer Diameter 120mm
Weight 1.57Kg

Main Dimensions & Performance Data

Bore diameter d 55 mm
Width, inner ring Bi 29 mm
Width, total T 31.50 mm
Basic static load rating, radial C0r 138,000
Limiting speed nG 6,000
Outside diameter D 120 mm
Width, outer ring B 21 mm
Basic dynamic load rating, radial Cr 121,000
Fatigue load limit, radial Cur 15,200
Thermal speed rating nϑr 4,200

Mounting dimensions

Maximum diameter of shaft shoulder da max 68 mm
Maximum diameter of housing shoulder Da max 110 mm
Maximum fillet radius of shaft ra max 2.50 mm
Minimum diameter of shaft shoulder db min 65 mm
Minimum axial space Ca min 10.50 mm

Dimensions

Minimum chamfer dimension of inner ring back face r1, 2 min 2.50 mm
Distance between the apexes of the pressure cones a 37 mm
Minimum chamfer dimension of outer ring back face r3, 4 min 2 mm
Guidance rib diameter of inner ring d1 87.90 mm

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$100.48
Stock Ask for quotation
Part number 31311DY
Manufacturer FAG
Quantity Unit Price
1+ $100.48
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