d - 50,8 mm
T - 17,462 mm
B - 17,462 mm
C - 13,495 mm
a - 17,4 mm
r min. - 3,6 mm
r1 min. - 0,8 mm
Da - 73 mm
db - 56 mm
da - 62 mm
Db - 78 mm
Basic dynamic load rating (C) - 49,7 kN
Basic static load rating (C0) - 65,5 kN
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y1) - 1,48
Hot number:SKF 7212 B/DB SNR 7244 C/DF NTN 81218 KOYO NJ 309 OKB 8228 Timken 22211CJ ISO 89313 Timken GW211PP2 SNR USFLZ207 SKF IR 17x20x30.5 SKF RMS 24 TORRINGTON FAFNIR 6206 NOK 4DP-12 NOK JASO 2017 H NOK SPGC-31.5
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