M278749D-N3/M278710+K NSK Tapered roller bearing

What 1,8 Calculation factor (Y0) are the 480 r/min Reference speed dimensions of a M278749D-N3/M278710+K NSK Tapered roller bearing? Spherical Roller Bearing Manufacturing Service AMERICAN NTN BEARING MFG.CORP. . Get Your 400x720x256 Free, Instant Quote‎!

Brand Name: NSK
Model Number: M278749D-N3/M278710+K
r2 min.: 6 mm
Reference speed: 480 r/min
Calculation factor (Y0): 1,8
Size (mm): 400x720x256
C: 256 mm
Basic static load rating (C0): 10400 kN
Basic dynamic load rating (C): 6550 kN
Da max.: 694 mm

Product Details

r2 min. 6 mm
Reference speed 480 r/min
Calculation factor (Y0) 1,8
Size (mm) 400x720x256
C 256 mm
Basic static load rating (C0) 10400 kN
Basic dynamic load rating (C) 6550 kN
Da max. 694 mm
da min. 426 mm
D1 615 mm
Fatigue load limit (Pu) 680
Width (mm) 256
d 400 mm
Limiting speed 670 r/min
D 720 mm
b 22,3 mm
Outer Diameter (mm) 720
Bore Diameter (mm) 400
Calculation factor (e) 0,35
Calculation factor (Y1) 1,9
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