KOYO 303/28CR bearing,303/28CR Size:28*68*19,75mm--BEARINGPOWER Co.,Ltd.
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d - 28 mm

D - 68 mm

T - 19,75 mm

B - 18 mm

C - 14 mm

a - 17,8 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 36,5 mm

da max - 37 mm

Da min - 55 mm

Da max. - 59,5 mm

Db min. - 64 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,332 Kg

Basic dynamic load rating (C) - 51,7 kN

Basic static load rating (C0) - 50,2 kN

(Grease) Lubrication Speed - 6200 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

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Hot number:NACHI 23252E KOYO 6203NR ISO 7006 BDB CYSD 7209DT NKE 7219-BE-MP NTN K32X39X20 PFI PW29530037CSHD Timken RAXZ 512 NTN SA1-17B FAG GEH17C SKF 16018 Hyatt A5217TS/WB SKF NA4822 STEYR KML30 NH XLS-12 ISO 24132W33 KOYO 29428R KOYO 398/394AS AST 5314ZZ CRAFT 6003ZZ SNR CUS204-12 SNR EX211-32 NACHI MUC206 INA NKI75/35-XL JNS RNA 6908UU INA TCJT30-N NTN SA4-85B NTN SC07B47 FAG 52408 McGill MR-52