d - 20 mm
P - 30 mm
Db - 31,75 mm
O - 22,9 mm
B - 20 mm
C - 10 mm
D - 45 mm
F - 76 mm
H - 16,3 mm
L - 41 mm
N - 25 mm
S - 26 mm
W - 22 mm
Angle - 13 °
Thread (TH) - M20×1,5
Weight - 0,33 Kg
Hot number:NACHI 7308 B/DT ASAHI UCP 311 FAG S6309.W203B Timken 621/612B AST AST11 6550 IKO BHAM 228 SKF NJ 2214 ECP KOYO NKJ40/30 Timken NP638318/NP477660 IKO RNA 4909U NTN 220 RIV 6204-ZZ IKO BK-1516 STEYR N-348 KOYO 6212 N
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