d - 120 mm
D - 180 mm
B - 28 mm
d1 - 138.5 mm
d2 - 138.5 mm
D2 - 165.05 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 49.1 mm
da - min. - 129 mm
da - max. - 137.9 mm
db - min. - 129 mm
db - max. - 137.9 mm
Da - max. - 171 mm
Db - max. - 175 mm
ra - max. - 2 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 111 kN
Basic static load rating - C0 - 116 kN
Fatigue load limit - Pu - 4 kN
Limiting speed for grease lubrication - 6700 r/min
Ball - Dw - 19.05 mm
Ball - z - 22
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 - 690 N
Preload class B - GB - 1380 N
Preload class C - GC - 2760 N
Preload class D - GD - 5520 N
Calculation factor - f - 1.17
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 - 318 N/micron
Preload class B - 416 N/micron
Preload class C - 552 N/micron
Preload class D - 749 N/micron
Mass bearing - 2.153 kg
Hot number:NACHI 3209 A-Z NACHI 54211 U TIMKEN LM48548A/LM48510 OKB 32616HK OKB 42532EH Timken 128WI CX 239/670 KCW33+H39/670 FAG 6017 Timken 782/773D+X3S-782 AST ASTT90 15570 CYSD N209E Torrington (Old No.) 230/900 STEYR 6210-RS SKF FYT-107X INA KA-42ARO
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