d - 40 mm
D - 80 mm
B - 18 mm
d2 - - 50.1 mm
D2 - - 70.78 mm
r1,2 - min. - 1.1 mm
da - min. - 46.5 mm
Da - max. - 73.5 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 25.1 kN
Basic static load rating - C0 - 17.6 kN
Fatigue load limit - Pu - 0.75 kN
Reference speed - 20000 r/min
Limiting speed - 12000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 14
Mass bearing - 0.345 kg
Hot number:NTN 7020 C/DF TIMKEN 3199/3120-B OKB 2313Z2 OKB NATD8V OKB 9132 ISO 71453/71750 NACHI 6952 SKF BB1-3359 ISB N 28/1120 NTN SL01-4864 FAG 293/530EM NTN HS7006TGP/4 IKO MR-32 American T-765-1628 SKF 71972 CDMA/HCP4A
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