d - 50 mm
D - 80 mm
B - 16 mm
d1 - 61.44 mm
d2 - 59.65 mm
D2 - 70.7 mm
b - 1.5 mm
C1 - 8.6 mm
C2 - 3.6 mm
C3 - 2.6 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 16.7 mm
da - min. - 54.6 mm
db - min. - 54.6 mm
Da - max. - 75.4 mm
Db - max. - 76.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 61.8 mm
Basic dynamic load rating - C - 10 kN
Basic static load rating - C0 - 7.8 kN
Fatigue load limit - Pu - 0.335 kN
Limiting speed for grease lubrication - 24000 r/min
Limiting speed for oil lubrication - 36000 mm/min
Ball - Dw - 5.556 mm
Ball - z - 27
Gref - 3.11 cm3
Calculation factor - f0 - 9.7
Preload class A - GA - 33 N
Preload class B - GB - 66 N
Preload class C - GC - 200 N
Calculation factor - f - 1.06
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 33 N/micron
Preload class B - 43 N/micron
Preload class C - 69 N/micron
Mass bearing - 0.29 kg
Hot number:BARDEN 71912 C/DT RHP 7340 B/DT OKB 346309 ISB 1310 KTN9+H310 KOYO 26WR3124-2 FAG 54220 AST 6211 ISB GX 50 S ISO K14x18x15 FAG 23044 Nachi F-699-ZZ STEYR NUP-2344 SKF 10128 SKF SAF 1618 x 3.1/8 TLC NOK UPH-368 F
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