d - 20 mm
D - 47 mm
B - 14 mm
C - 14 mm
a - 2.46 mm
b - 1.35 mm
f - 1.12 mm
r min. - 1 mm
r1 min. - 0.5 mm
D1 - 44.6 mm
D2 - 52.7 mm
Weight - 0.106 Kg
Basic dynamic load rating (C) - 12,8 kN
Basic static load rating (C0) - 6,6 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 18000 r/min
Hot number:NTN NK 47/20 NTN 1315K+H315 OKB 4644900 OKB ISB 7336 B SKF FYT 5/8 RM CX NJ303 E NTN NN4934C1NAP4 SKF NUP2309ECP SKF PCM 374020 E NBS RNA 4907 KOYO UC318-56L3 SKF 108 TN9 SKF FYK 25 TF NOK IUH 115 100 9 耐熱
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