d - 280 mm
D - 380 mm
B - 46 mm
C - 46 mm
d1 - 311,8 mm
d2 - 311,8 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
r3 min. - 1,1 mm
r4 min. - 1,1 mm
D1 - 348,2 mm
D2 - – mm
da min. - 291 mm
Da max. - 369 mm
db min - 291 mm
ra max. - 2 mm
rb max. - 1 mm
dh - 319,7 mm
Db max - 374 mm
Weight - 13 Kg
Basic dynamic load rating (C) - 276 kN
Basic static load rating (C0) - 430 kN
(Grease) Lubrication Speed - 2 600 r/min
(Oil) Lubrication Speed - 4 000 r/min
Fatigue load limit (Pu) - 10
Calculation factor (f0) - –
Hot number:NTN 71940 C RHP 7248 C/DT RHP 7338 B/DT OKB 446307 SKF 29464 E NACHI 51324 CX 7017 CTBP4 AST AST20 26IB24 AST AST11 3840 Samick LMHM30UU SKF NU 320 ECM/C3VL0241 INA TME25-N ISB ZR3.20.1250.400-1SPPN Torrington (Old No.) A-5236WB SKF NJ 310 ECM
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