d - 280 mm
D - 420 mm
B - 65 mm
d1 - - 324.9 mm
D1 - - 375.05 mm
r1,2 - min. - 4 mm
da - min. - 296 mm
Da - max. - 404 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 302 kN
Basic static load rating - C0 - 405 kN
Fatigue load limit - Pu - 9.3 kN
Reference speed - 3000 r/min
Limiting speed - 1900 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 16
Mass bearing - 26 kg
Hot number:KOYO 1304 INA 29456-E1 NSK 50BNR19H CX 54305U+U305 KOYO 57428-N CX 71926 C-UX NTN SAR4-50 AST SCE89P ISB TAPR 435 N Torrington CRSBC-52 SKF HMV-138M Rollway NJ-318E INA NKI-70/25 Smith YCRSC-64 SKF W 20
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