d - 30 mm
D - 47 mm
B - 9 mm
d1 - 35.95 mm
d2 - 35.1 mm
D2 - 43 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 12.2 mm
da - min. - 32 mm
db - min. - 32 mm
Da - max. - 45 mm
Db - max. - 46.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 36.6 mm
Basic dynamic load rating - C - 4.9 kN
Basic static load rating - C0 - 3.2 kN
Fatigue load limit - Pu - 0.134 kN
Limiting speed for grease lubrication - 48000 r/min
Limiting speed for oil lubrication - 75000 mm/min
Ball - Dw - 3.969 mm
Ball - z - 22
Gref - 0.72 cm3
Calculation factor - f0 - 9.5
Preload class A - GA - 16 N
Preload class B - GB - 32 N
Preload class C - GC - 96 N
Calculation factor - f - 1.07
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 23 N/micron
Preload class B - 30 N/micron
Preload class C - 48 N/micron
Mass bearing - 0.044 kg
Hot number:KOYO 2315-2RS CX 47487/47420 ZEN 5309-2RS NSK F-2826 CX HK4216 NMB MBT8V INA NKIS35-XL NACHI UCIP213 INA 3912 FAG 6218 NH RLS-9-L SKF BTM 80 ATN9/HCP4CDB SKF BT4B 334048/HA1 SKF GE 40 TXG3E-2LS NOK 4CP-30
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