SKF NNU 4960 B/SPW33 Bearing
d - 300 mm
D - 420 mm
B - 118 mm
D1 - 379 mm
F - 339 mm
b - 16.7 mm
K - 3 mm
r1.2 - min. - 3 mm
r1.2 - min. - 3 mm
s - 5.5 mm
da - min. - 313 mm
da - max. - 335 mm
db - min. - 343 mm
Da - max. - 407 mm
ra - max. - 2.5 mm
ra - max. - 2.5 mm
dn - 362 mm
Basic dynamic load rating - C - 1020 kN
Basic static load rating - C0 - 2360 kN
Fatigue load limit - Pu - 224 kN
Limiting speed for grease lubrication - 1800 r/min
Limiting speed for oil lubrication - 2000 mm/min
Gref - 420 cm
Mass bearing - 50 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-09
2011-06-16
2012-01-30
2012-09-29
2013-06-09
2014-03-02
2014-12-09
2015-09-28
2016-07-23
2017-05-25
2018-04-12
2019-03-16
2020-02-16
2021-01-31
2022-01-17
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