d - 120 mm
D - 260 mm
B - 55 mm
D1 - - 217.8 mm
F - 154 mm
r1,2 - min. - 3 mm
r3,4 - min. - 3 mm
s - 3.7 mm
da - min. - 134 mm
da - max. - 150 mm
db - min. - 157 mm
Da - max. - 244.8 mm
ra - max. - 2.5 mm
rb - max. - 2.5 mm
Basic dynamic load rating - C - 610 kN
Basic static load rating - C0 - 620 kN
Fatigue load limit - Pu - 69.5 kN
Reference speed - 2800 r/min
Limiting speed - 3200 r/min
Calculation factor - kr - 0.15
Mass bearing - 12.98 kg
Hot number:NACHI NU 310 OKB 1/1000K OKB Gamet 283210/283310 NSK 6903ZZ SNR QJ307MA ZEN SMF117-2RS ISB T.A.C. 260 SNR UC215 FAF 6306-ZNR FAG SN-515..1215-K Rollway T-606 OTHER HI-CAPLM11749R/10 MRC 6306-2ZN NOK UPH-180
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