KOYO 3780/3720 bearing,3780/3720 Size:50,8*93,264*30,162mm--BEARINGPOWER Co.,Ltd.
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d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 64 mm

Da - 82 mm

db min - 58 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 88 mm

Weight - 0,835 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 137 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

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Hot number:ISB 30213 Fersa 32210F NTN-SNR 6207NR NTN 6218Z SKF C4020-2CS5V/GEM9 NTN F-697LLU NSK RS-4934E4 INA PB12 SKF PCZ 6448 M NTN SA1-12B2 SNR UCPG202 New Departure 87510 ELGES 62800 SKF BK1614RS CONSOLIDATED K-3x6x7 SKF 22228-2CS5/VT143 NTN 4R13604 CRAFT 607-2RS NACHI 6221ZNR FAG 713678050 SIGMA 8506 NBS HK 223218 FAG NJ315-E-TVP2 + HJ315-E Timken NK50/35 Timken RNAO70X90X60 FAG NUP2236E FAG 1314 R&M MMRJN30 INA KBZ16 STEYR 6313.2Z