d - 80 mm
D - 170 mm
B - 58 mm
D1 - - 142.7 mm
F - 101 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 2.1 mm
s - 5.1 mm
da - min. - 92 mm
da - max. - 98 mm
db - min. - 104 mm
Da - max. - 157.8 mm
ra - max. - 2 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 415 kN
Basic static load rating - C0 - 440 kN
Fatigue load limit - Pu - 55 kN
Reference speed - 4300 r/min
Limiting speed - 5000 r/min
Calculation factor - kr - 0.25
Mass bearing - 6.735 kg
Hot number:SKF 7301 B/DT KOYO NJ 2230 OKB 30539/670 OKB KOYO 5203-2RS ISB 6314 KOYO BTM172312 CX N2234 E INA RSAO80 ISO NJ1884 NTN NU213 New Departure 5208NR FAG NKIA-5910 FAG QJ-330 SKF S7009 ACB/HCP4A
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