Cylindrical Roller Bearings
Model |
N220ECP |
d |
100 mm |
od |
180 mm |
B |
34 mm |
C |
285 kN |
cr |
305 kN |
Pu |
36.5 Pu |
reference speed |
4000 r/min |
limit speed |
4500 r/min |
weight |
3.45 kg |
d1 |
127 | |
D1 |
||
F、E |
163 | |
r1,2minimum |
2.1 | |
r3,4minimum |
2.1 | |
smaximum value |
1.7 | |
daminimum |
113 | |
damaximum value |
160 | |
db、Daminimum |
166 | |
Damaximum value |
168 | |
ramaximum value |
2 | |
rbmaximum value |
2 | |
kr |
0.12 | |
B1 |
||
B2 |