d - 30 mm
D - 47 mm
B - 9 mm
d1 - 35.6 mm
d2 - 35.6 mm
D2 - 44.15 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 13.6 mm
da - min. - 32 mm
da - max. - 35.1 mm
db - min. - 32 mm
db - max. - 35.1 mm
Da - max. - 45 mm
Db - max. - 45.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
Basic dynamic load rating - C - 6.8 kN
Basic static load rating - C0 - 4.3 kN
Fatigue load limit - Pu - 0.183 kN
Limiting speed for grease lubrication - 32000 r/min
Ball - Dw - 4.762 mm
Ball - z - 20
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 - 1.08
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 - 72 N/micron
Preload class B - 93 N/micron
Preload class C - 121 N/micron
Preload class D - 161 N/micron
Mass bearing - 0.044 kg
Hot number:FAG NA 4822 TIMKEN EE752305/752380 OKB 4084922E NTN 240/950B NTN 33019U NKE 53406+U406 SKF 6011/HR22T2 FBJ 6211ZZ KOYO BLF206-19 SNFA E 280 /S /S 7CE1 NSK LM29748RGB3/710RG SKF 25x37x6 HMS5 RG NOK SC 12 22 7 NBR NOK SC 22 32 7 NBR NOK DSI 225 238 7 9.5
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