d - 50 mm
D - 80 mm
T - 20 mm
B - 20 mm
C - 15,5 mm
R - 2,3 mm
r - 1 mm
a - -2 mm
Da - 77 mm
db - 60 mm
da - 55 mm
Db - 73 mm
Aa - 0,9 mm
Ab - 2,1 mm
Weight - 0,37 Kg
Dynamic load rating radial (C) - 69,8 kN
Basic static load rating (C0) - 92,7 kN
Factor (G1) - 34
Factor (G2) - 20,3
Factor (Cg) - 0,0217
Factor (K) - 1,38
Basic dynamic load rating (C90) - 16,8
Basic dynamic load rating (Ca90) - 12,2
Basic dynamic load rating (C1) - 64,7 kN
Calculation factor (e) - 0,42
Calculation factor (Y) - 1,42
Hot number:NTN NKI 40/20 OKB 1050912 SKF 1212EKTN9+H212 KOYO 23280R FBJ 387A/382S NSK 6007 CYSD 6912NR AST GEBJ25C NTN HKS8X12X8 FAG NJ2238-E-M1 NTN T-LM757049/LM757010 NTN SC04C41Z NTN SC06C88LL INA NA-4909 SKF NU-2308
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