d - 52 mm
D - 78 mm
B - 27.2 mm
C - 23 mm
Angle (α) - 30 °
a - 51 mm
r min. - 1.1 mm
r1 min. - 0.7 mm
Basic dynamic load rating (C) - 43,5 kN
Basic static load rating (C0) - 42,3 kN
Hot number:NTN 7212 C/DB NTN NK 42/20 SKF 320/22 SKF 32317 TIMKEN M903345/M903310 NTN 2P7603 CX 6209 ZZ AST GEH420XT Timken NP811212/NP737620 NBS RNA 49/22 FAG 292/800EM SKF BK-1210 MRC 2322 SKF K 55x63x32 SKF WS 81118
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