d - 55 mm
D - 90 mm
B - 18 mm
d1 - 65.8 mm
d2 - 65.8 mm
D2 - 81.8 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 18.8 mm
da - min. - 61 mm
da - max. - 65.2 mm
db - min. - 61 mm
db - max. - 65.2 mm
Da - max. - 84 mm
Db - max. - 86.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 39.7 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Limiting speed for grease lubrication - 18000 r/min
Ball - Dw - 11.112 mm
Ball - z - 18
Calculation factor - f0 - 15.1
Preload class A - GA - 150 N
Preload class B - GB - 300 N
Preload class C - GC - 600 N
Preload class D - GD - 1200 N
Calculation factor - f - 1.1
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 75 N/micron
Preload class B - 102 N/micron
Preload class C - 143 N/micron
Preload class D - 207 N/micron
Mass bearing - 0.321 kg
Hot number:NTN 7311 B/DF OKB 1000903Q OKB 2047128 SKF 22356 CCK/W33 AST 22330MBKW33 ISB 6203 NR NTN 7210CG/GMP4 IKO BHAM 138 IKO KT 223232 FBJ NU413 MRC 210 Rollway AT-758 STEYR NJ-313E SKF 91398 SKF SAF 1518
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