d - 257,175 mm
D - 342,9 mm
T - 57,15 mm
B - 57,15 mm
C - 44,45 mm
a - 60,1 mm
r min. - 6,4 mm
r1 min. - 3,2 mm
r2 min. - 3,2 mm
da min. - 276 mm
Da min - 320 mm
Da max. - 330 mm
Da - 322 mm
db max. - 276 mm
db min - 269 mm
ra max. - 6,4 mm
rb max. - 3,2 mm
Db - 330 mm
Weight - 13,3 Kg
Basic dynamic load rating (C) - 612 kN
Basic static load rating (C0) - 1280 kN
(Grease) Lubrication Speed - 870 r/min
(Oil) Lubrication Speed - 1200 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y1) - 1,73
Hot number:NTN 6312-2RS DKF 7301 AC/DB SKF 32234 FAG NJ 203 E NACHI NUP 306 OKB OKB NKE 1213-K NSK 22260CAE4 ISO NN3148 K FBJ NU1011 SKF W 6300-2RZ FAG NJ-2307V SKF SN-315..1315 SKF 6211
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