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NMB RF-1980 deep groove ball bearings - Industrial Bearing

  NMB RF-1980 deep groove ball bearings

NMB RF-1980 deep groove ball bearings pdf

Various types 254 Outer Diameter (mm) and sizes to accommodate 139.7x254x66.675 Size (mm) your NMB RF-1980 deep groove ball bearings requirements.

Size (mm) 139.7x254x66.675
Bore Diameter (mm) 139,7
Outer Diameter (mm) 254
Width (mm) 66,675
d 139,7 mm
D 254 mm
T 66,675 mm
B 66,675 mm
C 47,625 mm
R 7,1 mm
r 3,3 mm
a – 12,2 mm
Da 238 mm
db 170 mm
da 156 mm
Db 227 mm
Aa 9,7 mm
Ab 3,5 mm
Weight 14 Kg
Basic static load rating (C0) 1030 kN
Factor (G1) 555,5
Factor (G2) 73,5
Factor (Cg) 0,0427
Factor (K) 1,43
Basic dynamic load rating (C90) 158
Basic dynamic load rating (Ca90) 110
Basic dynamic load rating (C1) 611 kN
Calculation factor (e) 0,41

  Detailed Parameters

  parameter:

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