d - 45 mm
D - 85 mm
B - 19 mm
D1 - - 72.95 mm
F - 54.5 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 1.1 mm
s - 1.2 mm
da - min. - 52 mm
da - max. - 53 mm
db - min. - 56 mm
Da - max. - 77.6 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 69.5 kN
Basic static load rating - C0 - 64 kN
Fatigue load limit - Pu - 8.2 kN
Reference speed - 9000 r/min
Limiting speed - 15000 r/min
Calculation factor - kr - 0.23
Mass bearing - 0.48 kg
Hot number:KOYO 7313 B/DT KOYO NJ 204 E OKB 2097952K OKB NTN 1318SK CX 28580A/28521 CX 7218 CTBP4 KOYO 83B218CS16 ISO GE 025 ES-2RS Timken K12X16X10BE NBS SCV 16 IKO TA 2520 Z SKF KML-30 NHBB SSR-4ZZSD548 NOK SC 10 30 7 NBR
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