d - 20 mm
D - 47 mm
T - 15,25 mm
B - 14 mm
C - 12 mm
R - 1 mm
r - 1 mm
a - -4,1 mm
Da - 43,5 mm
db - 25,5 mm
da - 24,5 mm
Db - 41,5 mm
Aa - -0,2
Ab - 2,1 mm
Weight - 0,13 Kg
Basic static load rating (C0) - 29,9 kN
Factor (G1) - 6,6
Factor (G2) - 6,6
Factor (Cg) - 0,01
Factor (K) - 1,69
Basic dynamic load rating (C90) - 7,48
Basic dynamic load rating (Ca90) - 4,42
Basic dynamic load rating (C1) - 28,8 kN
Calculation factor (e) - 0,35
Calculation factor (Y) - 1,74
Hot number:NTN 7212 C/DF NACHI 32330 FAG 234426M.SP OKB 27 ISB 306/711.2 KOYO 36686/36620 ZEN 51311 Timken 67389/67322D+X3S-67389 CX HM231148/10 CX NU2311 E SKF 23326MF80 McGill ER-38 FAG NF-315 STEYR NU-224 NOK APU 50 40 6.5
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