NSK R520-1 Bearing
NSK R520-1 Bearing , NSK bearing , NSK R520-1 quote , NSK bearings enquiry
d - 520 mm
D - 670 mm
T - 65 mm
B - 55 mm
C - 45 mm
ra1 max. - 3 mm
a - 138,4 mm
r min. - 5 mm
r1 min. - 4 mm
Da - 636 mm
db - 541 mm
ra max. - 4 mm
da - 560 mm
Db - 654 mm
Weight - 50,1 Kg
Basic dynamic load rating (C) - 955 kN
Basic static load rating (C0) - 2050 kN
Calculation factor (e) - 0,55
Calculation factor (Y1) - 1,1
Calculation factor (Y2) - 0,6
Size:520 mm * 670 mm * 65 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-16
2011-06-30
2012-03-16
2012-12-08
2013-09-04
2014-06-05
2015-03-14
2015-12-25
2016-10-11
2017-08-02
2018-05-30
2019-04-11
2020-02-21
2021-01-07
2021-12-05
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