d - 20 mm
D - 37 mm
B - 9 mm
d1 - 25.65 mm
d2 - 24.4 mm
D2 - 33.5 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 11.6 mm
da - min. - 22 mm
da - max. - 25.3 mm
db - min. - 22 mm
db - max. - 24 mm
Da - max. - 35 mm
Db - max. - 36.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
Basic dynamic load rating - C - 4.7 kN
Basic static load rating - C0 - 2.3 kN
Fatigue load limit - Pu - 0.098 kN
Limiting speed for grease lubrication - 52000 r/min
Ball - Dw - 4.762 mm
Ball - z - 14
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 42 N
Preload class B - GB - 130 N
Preload class C - GC - 250 N
Calculation factor - f - 1.04
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.07
Calculation factor - fHC - 1
Preload class A - 47 N/micron
Preload class B - 69 N/micron
Preload class C - 88 N/micron
Mass bearing - 0.035 kg
Hot number:ZKL 7205 B/DT KOYO NU 330 OKB 205A NSK 160PCR3002 Timken 400RN30 INA SCH1612 KOYO SDMF12 Torrington 24126 FAF 6210-RS RBC AD-215 SKF 5067 SKF 1700 VL V SKF 594186 TORRINGTON FAFNIR 6205 NOK LBH-22 F
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