d - 33,338 mm
D - 73,025 mm
T - 29,37 mm
B - 27,783 mm
C - 23,02 mm
a - 23,4 mm
r min. - 0,8 mm
r2 min. - 3,2 mm
da min. - 45,5 mm
Da - 59 mm
db min - 42,6 mm
ra max. - 0,8 mm
rb max. - 3,2 mm
Db - 70 mm
Weight - 0,598 Kg
Basic dynamic load rating (C) - 74,3 kN
Basic static load rating (C0) - 101 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7500 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Hot number:TIMKEN 74537-74850 OKB 1687/620K1 CX 02872/02820 KOYO 71437/71750 NTN 4T-9285/9220D+A ISO 52410 ISO 53305U+U305 ISO 6200 ZZ NKE 7202-BECB-TVP NSK FWF-505520 NSK HR31306J NTN NJ2218DF INA 4446 SKF NK 21/16 NOK DSI 23.5 31.5 4.5 6
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