d - 190 mm
D - 380 mm
T - 115 mm
T1 - 55,5 mm
T2 - –
d1 - 340 mm
r min. - 5 mm
A - 117 mm
D1 - 264,5 mm
da min. - 280 mm
Da max. - 322 mm
db max. - 209 mm
Db min. - 386 mm
ra max. - 4 mm
Weight - 54,6 Kg
Basic dynamic load rating (C) - 3 100 kN
Basic static load rating (C0) - 8 600 kN
Reference speed - 910 r/min
Limiting speed - 1 800 r/min
X-life bearings
Hot number:NACHI N 312 OKB 2840086 OKB 180209KZ1 SKF 1211ETN9 Timken 44150/44348 SKF BT4B 334147/HA1 ISO NNU4932K SNR R173.12 SNR R154.24 NTN SF4309 RBC 94726 Nachi MR-83 FAG NKI-65/35 SKF 7012 CE/HCP4A SKF NU 1030 M/C3VL2071
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