d - 280 mm
D - 380 mm
B - 100 mm
D1 - 345.6 mm
F - 312 mm
b - 13.9 mm
K - 3 mm
r1,2 - min. - 2.1 mm
r1,2 - min. - 2.1 mm
s - 4.5 mm
da - min. - 291 mm
da - max. - 308 mm
db - min. - 316 mm
Da - max. - 369 mm
ra - max. - 2 mm
ra - max. - 2 mm
dn - 313.5 mm
Basic dynamic load rating - C - 765 kN
Basic static load rating - C0 - 1800 kN
Fatigue load limit - Pu - 170 kN
Limiting speed for grease lubrication - 1900 r/min
Limiting speed for oil lubrication - 2200 mm/min
Gref - 384 cm
Mass bearing - 32.5 kg
Hot number:KOYO 7303 B/DT OKB 809757 FAG 22338-E1-K + H2338 NACHI 292/530E FAG 71806-B-TVH NSK 637 VV CX 7224 C-UO NTN 7930CP5 CRAFT HK1612 NACHI NN3009 ISO RNAO40x55x20 SKF MM12BS32P/4 NSK LM67048R/010R SKF 7012 CD/P4AL NOK P-8 U565
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