Bearing 7911DT

Bearing 7911DT images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7911DT Related parameters
Name Value
Bearing number 7911DT
Size (mm) 55x80x13
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 80
Width (mm) 13
Bearing dimensions and specification
Name Value
d 55 mm
D 80 mm
B 13 mm
ra1 max. 0,6 mm
Angle (α) 25 °
a 26 mm
r min. 1 mm
r1 min. 0,6 mm
2B 26 mm
da min. 60,5 mm
Da max. 74,5 mm
db min 60,5 mm
ra max. 1 mm
Db max 75,5 mm
Weight 0,428 Kg
Basic dynamic load rating (C) 28,1 kN
Basic static load rating (C0) 32 kN
(Grease) Lubrication Speed 6 700 r/min
(Oil) Lubrication Speed 8 900 r/min

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