d - 400 mm
D - 600 mm
B - 90 mm
d1 - - 470 mm
D1 - - 526.65 mm
a - 189 mm
r1,2 - min. - 5 mm
r3,4 - min. - 2 mm
da - min. - 418 mm
Da - max. - 582 mm
Db - max. - 591 mm
ra - max. - 4 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 605 kN
Basic static load rating - C0 - 1180 kN
Fatigue load limit - Pu - 22.4 kN
Reference speed - 950 r/min
Limiting speed - 1200 r/min
Calculation factor - kr - 0.084
Calculation factor - ka - 0.47
Calculation factor - e - 0.8
Calculation factor - X - 0.39
Calculation factor - Y0 - 0.33
Calculation factor - Y1 -
Calculation factor - Y2 - 0.76
Mass bearing - 89.5 kg
Hot number:KOYO NU 306 E OKB 59241/20A OKB OKB CX 23072 KCW33+H3072 NSK 6212 NTN 6904NR NTN 7212BDB KOYO BT1212A KOYO KGX050 SKF NNU 4944 B/SPW33 SKF NU 10/560 MA Torrington (Old No.) 24052 SKF 91320 NOK L30 300ml スプレー
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