d - 70 mm
D - 110 mm
B - 20 mm
d1 - 82.3 mm
d2 - 82.3 mm
D1 - 97.7 mm
b - 1.7 mm
C1 - 10.9 mm
C2 - 4.4 mm
C3 - 3.9 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 31.1 mm
da - min. - 76 mm
db - min. - 76 mm
Da - max. - 104 mm
Db - max. - 106 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 85 mm
Basic dynamic load rating - C - 48.8 kN
Basic static load rating - C0 - 44 kN
Fatigue load limit - Pu - 1.9 kN
Limiting speed for grease lubrication - 13000 r/min
Limiting speed for oil lubrication - 20000 mm/min
Ball - Dw - 12.7 mm
Ball - z - 19
Gref - 8.1 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 - 300 N
Preload class B - GB - 600 N
Preload class C - GC - 1200 N
Preload class D - GD - 2400 N
Calculation factor - f - 1.12
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 - 1.02
Preload class A - 212 N/micron
Preload class B - 276 N/micron
Preload class C - 366 N/micron
Preload class D - 496 N/micron
Mass bearing - 0.499 kg
Hot number:GMN 71915 C/DT TIMKEN LM78349A/LM78310C OKB NK22/20A ISO 24168 K30W33 SNR 5305NRZZG15 Timken 5395/5335 ISO 71908 CDB AST AST20 24080 ISO NF418 NTN NNU4948 SKF SIL8C IKO KR-22-2RS Torrington SAF-62031/2..ROLLER SKF 10x26x7 HMS5 V SKF NUP 228 ECML
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