d - 80 mm
D - 170 mm
B - 58 mm
C - 58 mm
b - 8,3 mm
d2 - 98,3 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
D1 - 143 mm
K - 4,5 mm
da min. - 92 mm
Da max. - 158 mm
ra max. - 2 mm
Weight - 6,6 Kg
Basic dynamic load rating (C) - 490 kN
Basic static load rating (C0) - 540 kN
Fatigue load limit (Pu) - 54
Reference speed - 3 000 r/min
Limiting speed - 4 000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 1,8
Calculation factor (Y1) - 1,9
Calculation factor (Y2) - 2,9
Hot number:NTN 7030 AC/DB SKF QJ 221 SKF 32011 OKB 36122 SNR 7209BGM CX 7312 B-UD NTN ARN3570T2 ISB GAC 85 CP NTN NNU49/560KWD1XC0NAP4 SKF QJ 1276 N2MA KOYO RS505518A FBJ SL04-5026NR SKF AH-2238x180 SKF K 185x195x37 NOK SB 36 50 7 NBR
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