d - 40 mm
D - 62 mm
B - 12 mm
d1 - 48.46 mm
d2 - 47.6 mm
D2 - 55.64 mm
b - 2 mm
C1 - 5.9 mm
C2 - 2.8 mm
C3 - 1.7 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 14.8 mm
da - min. - 43.2 mm
db - min. - 43.2 mm
Da - max. - 58.8 mm
Db - max. - 60 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 49.1 mm
Basic dynamic load rating - C - 5.4 kN
Basic static load rating - C0 - 4.2 kN
Fatigue load limit - Pu - 0.176 kN
Limiting speed for grease lubrication - 36000 r/min
Limiting speed for oil lubrication - 56000 mm/min
Ball - Dw - 3.969 mm
Ball - z - 28
Gref - 1.38 cm3
Calculation factor - f0 - 9.8
Preload class A - GA - 18 N
Preload class B - GB - 36 N
Preload class C - GC - 110 N
Calculation factor - f - 1.06
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 27 N/micron
Preload class B - 36 N/micron
Preload class C - 58 N/micron
Mass bearing - 0.114 kg
Hot number:NACHI 6319-2RZ OKB 8820K ISO 2204K+H304 CX 4220 FAG 713617010 SKF 71907 ACD/HCP4A CRAFT CRF-33009 A FAG 805003A.H195 FAG HCB7216-E-T-P4S SNR NU2315EG15 KOYO TPK1832L FAF RA-207-107 SKF 7309 BECBY SKF PRM 455050 SKF SHT 85
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