Bearing 1780/1729B

Bearing 1780/1729B images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 1780/1729B Related parameters
Name Value
Bearing number 1780/1729B
Size (mm) 25.4x56.896x19.837
Brand MBY
Bore Diameter (mm) 25.4
Outer Diameter (mm) 56.896
Width (mm) 19,837
Bearing dimensions and specification
Name Value
d 25,4 mm
D 56,896 mm
T1 7,455 mm
B 19,837 mm
C 15,875 mm
R 0,8 mm
a -6,9 mm
D1 60,757 mm
Da 49,5 mm
db 30,5 mm
C2 3,962 mm
da 30 mm
Weight 0,25 Kg
Basic static load rating (C0) 45,3 kN
Factor (G1) 10,6
Factor (G2) 5,4
Factor (K) 1,9
Basic dynamic load rating (C90) 10,9
Basic dynamic load rating (Ca90) 5,74
Basic dynamic load rating (C1) 42 kN
Calculation factor (e) 0,31
Calculation factor (Y) 1,95

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