d - 320 mm
D - 480 mm
B - 121 mm
d2 - - 375 mm
D1 - - 441 mm
s1 - 23.3 mm
r1,2 - min. - 4 mm
da - min. - 335 mm
da - max. - 398 mm
Da - min. - 426 mm
Da - max. - 465 mm
Ca - min. - 1.8 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 2280 kN
Basic static load rating - C0 - 4000 kN
Fatigue load limit - Pu - 305 kN
Reference speed - 1000 r/min
Limiting speed - 1400 r/min
Factor - k1 - 0.121
Factor - k2 - 0.098
Mass bearing - 78 kg
Hot number:KOYO 7018 C/DT SKF 54317 U OKB 116944H ISB 21308 K+AH308 PSL 23940CCW33MB KOYO BTM3820A LS GE160XF/Q Timken HM624749/HM624716 CX NH309 E ISO NP18/710 CX SB204 BERLISS 21/8x21/4x11/4 MRC 7307BG KAYDON KB-20XPO BARDEN XC71921C.T.P4S
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