d - 75 mm
D - 130 mm
B - 31 mm
d1 - - 96.9 mm
D1 - - 113.1 mm
r1,2 - min. - 1.5 mm
da - min. - 84 mm
Da - max. - 121 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 72.8 kN
Basic static load rating - C0 - 80 kN
Fatigue load limit - Pu - 3.4 kN
Reference speed - 7500 r/min
Limiting speed - 4000 r/min
Calculation factor minimum radial load - kr - 0.05
Calculation factor - f0 - 16
Mass bearing - 1.6 kg
Hot number:KOYO NU 2240 E OKB 32515E OKB NACHI 29318EX ZEN F689-2Z KOYO HAR919C NTN K9X12X13 CX NJ3092 ISO NJ3340 CX UCX09 ISB ZBL.20.0544.200-1SPTN BERLISS 94628 SKF NF-312 SKF 21320 EK + AHX 320 SKF HK 0709
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