d1 - 400 mm
D - 760 mm
B - 272 mm
d2 - - 526 mm
d3 - 540 mm
D1 - - 649 mm
B1 - 352 mm
B2 - 70 mm
B5 - 90 mm
b - 22.3 mm
K - 12 mm
r1,2 - min. - 7.5 mm
da - max. - 526 mm
db - min. - 446 mm
Da - max. - 728 mm
Ba - min. - 16 mm
ra - max. - 6 mm
Basic dynamic load rating - C - 7677 kN
Basic static load rating - C0 - 11600 kN
Fatigue load limit - Pu - 765 kN
Reference speed - 450 r/min
Limiting speed - 630 r/min
Calculation factor - e - 0.35
Calculation factor - Y1 - 1.9
Calculation factor - Y2 - 2.9
Calculation factor - Y0 - 1.8
Hot number:NTN 7020 AC/DB NACHI NJ 307 E TIMKEN 560/552A NTN E-M276449D/M276410/M276410DG2 NSK 7914CTRSU SNFA BSDU 250 DD ISB NU 244 SNR 30203 FAG 6003 SKF H-3138x170 SKF NF-232 NTN FRC48-24-5/2E SKF BD-21315 EK-H 315 SKF 6017 N SKF PCM 28028580 M
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