SKF NNU 49/670 BK/SPW33X Bearing
d - 670 mm
D - 900 mm
B - 230 mm
D1 - 821.2 mm
F - 738 mm
b - 22.3 mm
K - 12 mm
r1.2 - min. - 6 mm
r3.4 - min. - 3 mm
s - 6 mm
da - min. - 693 mm
da - max. - 732 mm
Da - max. - 877 mm
ra - max. - 5 mm
Basic dynamic load rating - C - 4950 kN
Basic static load rating - C0 - 13700 kN
Fatigue load limit - Pu - 930 kN
Limiting speed for grease lubrication - 700 r/min
Limiting speed for oil lubrication - 800 r/min
Mass bearing - 410 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-01
2011-04-05
2011-11-17
2012-07-11
2013-03-15
2013-12-05
2014-09-10
2015-06-24
2016-04-17
2017-02-17
2017-12-28
2018-11-25
2019-11-01
2020-10-11
2021-09-29
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