d - 57.15 mm
D - 90.488 mm
B - 85.725 mm
C - 42.85 mm
α - 9 °
dk - 82.169 mm
d1 - - 70.104 mm
b - 5.7 mm
b1 - 5 mm
M - 4 mm
r1 - min. - 1 mm
r2 - min. - 1 mm
da - min. - 63.1 mm
da - max. - 70.1 mm
Da - min. - 78.1 mm
Da - max. - 85.3 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 280 kN
Basic static load rating - C0 - 850 kN
Specific factor dinamic load - K - 100 N/mm2
Specific factor static load - K0 - 300 N/mm2
Constant - KM - 330
Mass bearing - 1.65 kg
Hot number:KOYO 6321-2RZ OKB 309EX CYSD 1657-ZZ ISO 24160W33 NACHI 50KDE13 ISO 7028 BDB SNR ESF211 NTN NK26/20R+IR22X26X20 NSK NA49/22 SNR UC306G2 KOYO UCFL205 NSK WTF310KVS4301Eg KAYDON KA-60XPO SKF 99166 SKF HME 30/710
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