d - 50 mm
D - 80 mm
B - 16 mm
d1 - 61.44 mm
d2 - 59.65 mm
D2 - 70.7 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 - 28000 r/min
Limiting speed for oil lubrication - 45000 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 - 1.01
Preload class A - 37 N/micron
Preload class B - 48 N/micron
Preload class C - 76 N/micron
Mass bearing - 0.279 kg
Hot number:SKF 23044 CCK/33+H 3044 STEYR NJ 421 NSK 6006VV SNR 22313EAW33 NTN 4R17004 Timken 74473X/74850 AST CF14 ISO GE200DO RHP LJ2.1/4-2Z NBS SBR 40-UU AS FAG 5222M ISC 606 FAG 7024TGP/4-2RS RBC TT-9020 SKF NU 10/600 MA
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