d - 40 mm
D - 68 mm
B - 15 mm
d1 - 49.7 mm
d2 - 47.6 mm
D1 - 58.25 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 14.8 mm
da - min. - 44.6 mm
db - min. - 44.6 mm
Da - max. - 63.4 mm
Db - max. - 63.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 51.6 mm
Basic dynamic load rating - C - 12.4 kN
Basic static load rating - C0 - 7.6 kN
Fatigue load limit - Pu - 0.32 kN
Limiting speed for grease lubrication - 30000 r/min
Limiting speed for oil lubrication - 45000 mm/min
Ball - Dw - 7.144 mm
Ball - z - 19
Gref - 2.8 cm3
Calculation factor - f0 - 8.1
Preload class A - GA - 65 N
Preload class B - GB - 200 N
Preload class C - GC - 390 N
Calculation factor - f - 1.06
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 34 N/micron
Preload class B - 54 N/micron
Preload class C - 73 N/micron
Mass bearing - 0.187 kg
Hot number:NTN 2211 SKF NK 73/25 OKB 2618W1E NTN 4T-45287/45220 NTN 4T-NA567/563D NACHI 6006N NSK 6920N SKF BT4-0012 G/HA1C500VA901 CX CX612 Timken T182W New Departure 6011NR STEYR QJ-310 RHP W-71/2 SKF 7014 CD/HCP4A SKF PNA 20/42
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