Bearing NCF28/670V

Bearing NCF28/670V images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NCF28/670V Related parameters
Name Value
Bearing number NCF28/670V
Size (mm) 670x820x88
Brand MBY
Bore Diameter (mm) 670
Outer Diameter (mm) 820
Width (mm) 88
Bearing dimensions and specification
Name Value
d 670 mm
D 820 mm
B 88 mm
C 88 mm
d1 724 mm
r1 min. 4 mm
r2 min. 4 mm
r3 min. 4 mm
r4 min. 4 mm
D1 772 mm
E 783 mm
da min. 685 mm
Da max. 805 mm
das rec. 718 mm
ra max. 3 mm
rb max. 3 mm
S 8 mm
Db max 805 mm
Weight 98 Kg
Basic dynamic load rating (C) 1940 kN
Basic static load rating (C0) 5300 kN
Fatigue load limit (Pu) 415
Reference speed 280 r/min
Limiting speed 340 r/min
Calculation factor (kr) 0,11

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