d - 50 mm
D - 90 mm
T - 24.75 mm
d1 - - 68.6 mm
B - 23 mm
C - 19 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1.5 mm
a - 21 mm
da - max. - 58 mm
db - min. - 57 mm
Da - min. - 78 mm
Da - max. - 83 mm
Db - min. - 85 mm
Ca - min. - 3 mm
Cb - min. - 5.5 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 82.5 kN
Basic static load rating - C0 - 100 kN
Fatigue load limit - Pu - 11.4 kN
Reference speed - 5600 r/min
Limiting speed - 7500 r/min
Calculation factor - e - 0.43
Calculation factor - Y - 1.4
Calculation factor - Y0 - 0.8
Mass bearing - 0.619 kg
Hot number:NTN 7018 C/DB OKB 2097740 FBJ 39573/39520 SKF 6309/HR11TN CX 7221 ATBP4 INA EGB1020-E40-B JNS NA 4928 NACHI UCTU318+WU800 NMB 689 Nachi MM17BS47P/4 SKF 135x160x13 CRSH1 R MRC XLS-4¹|2 SKF FYR 1 3/4 SKF NNU 4972 B/SPW33 NOK AS568-903-B
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