d - 90 mm
D - 115 mm
B - 13 mm
d1 - 98.2 mm
d2 - 98.2 mm
D1 - 107.1 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 20.3 mm
da - min. - 94.6 mm
db - min. - 94.6 mm
Da - max. - 110.4 mm
Db - max. - 113 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 99.1 mm
Basic dynamic load rating - C - 21.6 kN
Basic static load rating - C0 - 26.5 kN
Fatigue load limit - Pu - 1.1 kN
Limiting speed for grease lubrication - 13000 r/min
Limiting speed for oil lubrication - 20000 mm/min
Ball - Dw - 7.144 mm
Ball - z - 31
Gref - 2.9 cm3
Calculation factor - f0 - 17.2
Preload class A - GA - 116 N
Preload class B - GB - 350 N
Preload class C - GC - 700 N
Calculation factor - f - 1.33
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.1
Calculation factor - f2C - 1.18
Calculation factor - fHC - 1.02
Preload class A - 91 N/micron
Preload class B - 158 N/micron
Preload class C - 233 N/micron
Mass bearing - 0.251 kg
Hot number:NTN 3220 A TIMKEN M236848 AST 5200 KOYO 52387/52630X Timken 65395/65320B NTN 7014CDB/GNP4 CRAFT CRF-42.343012 NACHI 7302C FLT CBK-339 NTN E-CR0-9609 Fersa F15056 NTN NF19/630 NTN NN3013 FAG NUP324-E-TVP2 NOK BRBRT2 220 240 4
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