d - 750 mm
D - 920 mm
B - 78 mm
d1 - - 807.3 mm
D1 - - 866.5 mm
a - 234 mm
r1,2 - min. - 5 mm
r3,4 - min. - 2 mm
da - min. - 768 mm
Da - max. - 902 mm
Db - max. - 911 mm
ra - max. - 4 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 650 kN
Basic static load rating - C0 - 1800 kN
Fatigue load limit - Pu - 26.5 kN
Reference speed - 600 r/min
Limiting speed - 630 r/min
Calculation factor - kr - 0.08
Calculation factor - ka - 0.2
Calculation factor - e - 0.68
Calculation factor - X - 0.67
Calculation factor - Y0 - 0.76
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - X - 0.41
Calculation factor - Y0 - 0.38
Calculation factor - Y1 -
Calculation factor - Y2 - 0.87
Mass bearing - 110 kg
Hot number:SKF 7209 B/DB NSK HJ 2309 FAG 16064-M FAG 231S.1015 FBJ 23128 ISO 3008-2RS CRAFT CRF-537/532 A NTN E-67791D/67720/67721D INA EGB1415-E40-B INA LSL192352-TB NKE NJ314-E-MPA SKF NJG 2311 VH NKE NU1044-E-MA6 SKF BT4-8150 G/HA4 NOK NCS 50
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