d - 20 mm
D - 42 mm
B - 12 mm
d1 - 26.6 mm
d2 - 24.8 mm
D2 - 36.5 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 10.2 mm
da - min. - 22 mm
da - max. - 26.2 mm
db - min. - 22 mm
db - max. - 24.4 mm
Da - max. - 40 mm
Db - max. - 39.6 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 7.4 kN
Basic static load rating - C0 - 3.4 kN
Fatigue load limit - Pu - 0.143 kN
Limiting speed for grease lubrication - 54000 r/min
Ball - Dw - 6.35 mm
Ball - z - 12
Calculation factor - f0 - 7.2
Preload class A - GA - 40 N
Preload class B - GB - 120 N
Preload class C - GC - 235 N
Calculation factor - f - 1.04
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 - 21 N/micron
Preload class B - 32 N/micron
Preload class C - 44 N/micron
Mass bearing - 0.067 kg
Hot number:Kingon F635ZZ OKB 336210 CX 20319 C Timken 22778/22721 KOYO 53208 SKF 7007 ACE/P4AH1 SNR EXF212 Timken HJ-8010432 NBS RNAO 16x24x13 CX TUP1 250.80 FYH UCP313 KOYO UCF210 RIV 51102 SKF 51105 INA NKS-55
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