d - 65 mm
D - 90 mm
B - 13 mm
d1 - 72.7 mm
d2 - 72.7 mm
D2 - 84.5 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 24.7 mm
da - min. - 69.6 mm
da - max. - 72.1 mm
db - min. - 69.6 mm
db - max. - 72.1 mm
Da - max. - 85.4 mm
Db - max. - 88 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 19.5 kN
Basic static load rating - C0 - 16 kN
Fatigue load limit - Pu - 0.68 kN
Limiting speed for grease lubrication - 15000 r/min
Ball - Dw - 7.938 mm
Ball - z - 26
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 - 120 N
Preload class B - GB - 240 N
Preload class C - GC - 480 N
Preload class D - GD - 960 N
Calculation factor - f - 1.2
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.17
Calculation factor - fHC - 1.04
Preload class A - 151 N/micron
Preload class B - 196 N/micron
Preload class C - 257 N/micron
Preload class D - 345 N/micron
Mass bearing - 0.177 kg
Hot number:SNR 7210 AC/DF INA NKI 28/30 FLT N 204 FYH UKFU 312+H2312 OKB NSK 23030CDE4 PFI 6802-2RS C3 NSK NJ2318 ET SNR ML71907CVDUJ74S NTN SC4608 FAF 6207NR SKF NNU-4948-KMSP/5 SKF 15x25x6 HMSA10 V SKF 2304 E-2RS1TN9 MRC 7101-KRD
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