d - 17 mm
D - 35 mm
B - 10 mm
d1 - 22.6 mm
d2 - 22.6 mm
D2 - 32.4 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 11.2 mm
da - min. - 19 mm
da - max. - 22.2 mm
db - min. - 19 mm
db - max. - 22.2 mm
Da - max. - 33 mm
Db - max. - 33.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
Basic dynamic load rating - C - 6.5 kN
Basic static load rating - C0 - 3.1 kN
Fatigue load limit - Pu - 0.132 kN
Limiting speed for grease lubrication - 45000 r/min
Ball - Dw - 5.556 mm
Ball - z - 12
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 - 40 N
Preload class B - GB - 80 N
Preload class C - GC - 160 N
Preload class D - GD - 320 N
Calculation factor - f - 1.04
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.08
Calculation factor - fHC - 1
Preload class A - 48 N/micron
Preload class B - 62 N/micron
Preload class C - 81 N/micron
Preload class D - 107 N/micron
Mass bearing - 0.038 kg
Hot number:TORRINGTON FAFNIR 7211 C SKF 21313 CCK+H 313 NSK NU 330 E Kingon 6200ZZ NSK NF 260 OKB HK404720 ISO 3310-2RS NTN 51306 NTN 562922M ISO 617/5 ISO NU218 KOYO SDMK35MG SKF 6303-Z New Departure W5200-2RS SKF Z 203
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