d - 40 mm
D - 62 mm
B - 12 mm
d1 - 48.46 mm
d2 - 47.6 mm
D2 - 55.64 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 20.2 mm
da - min. - 43.2 mm
da - max. - 47.9 mm
db - min. - 43.2 mm
db - max. - 47 mm
Da - max. - 58.8 mm
Db - max. - 60 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 5.1 kN
Basic static load rating - C0 - 4 kN
Fatigue load limit - Pu - 0.166 kN
Limiting speed for grease lubrication - 32000 r/min
Ball - Dw - 3.969 mm
Ball - z - 28
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 - 31 N
Preload class B - GB - 62 N
Preload class C - GC - 185 N
Calculation factor - f - 1.06
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 73 N/micron
Preload class B - 92 N/micron
Preload class C - 138 N/micron
Mass bearing - 0.119 kg
Hot number:KOYO 23138 CCK/W33 OKB 2097952K AST 21312MBKW33 ISO 29585/29521 KOYO 3NCHAC008CA SKF PCM 283220 E FAF 216 FAF 98202 KAYDON KF-250CPO STEYR LS-13 SKF SAW 23518 TLC SKF W 61800 R-2RS1 BARDEN N1952K.M1.SP NOK TC 25 45 7 NBR NOK VR-800A
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