d - 120 mm
D - 150 mm
B - 16 mm
d1 - 129.8 mm
d2 - 129.8 mm
D1 - 140.6 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 39.5 mm
da - min. - 124.6 mm
db - min. - 124.6 mm
Da - max. - 145.4 mm
Db - max. - 148 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 130.9 mm
Basic dynamic load rating - C - 31.2 kN
Basic static load rating - C0 - 42.5 kN
Fatigue load limit - Pu - 1.5 kN
Limiting speed for grease lubrication - 6700 r/min
Limiting speed for oil lubrication - 11000 mm/min
Ball - Dw - 8.731 mm
Ball - z - 35
Gref - 5.5 cm3
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 - 280 N
Preload class B - GB - 850 N
Preload class C - GC - 1700 N
Calculation factor - f - 1.41
Calculation factor - f1 - 0.97
Calculation factor - f2A - 1
Calculation factor - f2B - 1.08
Calculation factor - f2C - 1.15
Calculation factor - fHC - 1
Preload class A - 262 N/micron
Preload class B - 417 N/micron
Preload class C - 576 N/micron
Mass bearing - 0.55 kg
Hot number:NACHI 7028 AC/DF FAG NK 37/20 RHP NF 215 OKB 3652ZA OKB K384831.75 OKB 1680204 SIGMA 6211 NTN PK15X20X9.8 CX NF422 Timken W305PP Torrington 239/670 RBC 94536 HOFF NJ-310 SKF 95x115x12 CRSA1 R NTN 6204-2ZN
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