SKF BT1B 332901 Bearing
d - 254 mm
D - 533.4 mm
T - 133.35 mm
d1 - - 390 mm
B - 120.65 mm
C - 77.788 mm
r1.2 - min. - 6.4 mm
r3.4 - min. - 6.4 mm
a - 164 mm
da - max. - 300 mm
db - min. - 286 mm
Da - min. - 420 mm
Da - max. - 502 mm
Db - min. - 501 mm
Ca - min. - 14 mm
Cb - min. - 55 mm
ra - max. - 6 mm
rb - max. - 6 mm
Basic dynamic load rating - C - 2090 kN
Basic static load rating - C0 - 2900 kN
Fatigue load limit - Pu - 240 kN
Reference speed - 800 r/min
Limiting speed - 1100 r/min
Calculation factor - e - 0.88
Calculation factor - Y - 0.68
Calculation factor - Y0 - 0.4
Mass bearing - 120 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-27
2011-10-09
2012-05-29
2013-02-01
2013-10-20
2014-07-20
2015-05-04
2016-02-22
2016-12-23
2017-11-01
2018-09-22
2019-09-01
2020-08-07
2021-07-25
2022-07-09
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