d - 31.75 mm
D - 73,025 mm
T - 22,225 mm
B - 22,225 mm
C - 17,462 mm
a - 17,1 mm
r min. - 3,6 mm
r1 min. - 3,2 mm
r2 min. - 3,2 mm
da min. - 45,5 mm
Da - 62 mm
db min - 39,5 mm
db - 39,5 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
da - 45,5 mm
Db - 68 mm
Weight - 0,451 Kg
Basic dynamic load rating (C) - 55 kN
Basic static load rating (C0) - 65,7 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7400 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,73
Calculation factor (Y1) - 1,32
Hot number:NSK 7220 C/DB NTN NF 210 NSK QJ 309 NSK 231/800CAE4 CYSD 88602 ISO HK172516 CRAFT N315 ISB NNU 4976 SPW33 NTN NU19/530 SNR R154.12 CX TUP1 95.80 INA ZKLDF325 FAG 234736MSP/5 FAG NU-18/1500 SKF SAFS 23040 KA x 7.3/16
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