Tapered Roller Bearings
30221/DF-Paired tapered roller bearings in face-to-face configuration
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Model |
30221/DF |
d |
105 mm |
od |
190 mm |
T |
78 mm |
C |
571 kN |
C0 |
710 kN |
Pu |
80 Pu |
reference speed |
2200 r/min |
limit speed |
3400 r/min |
weight |
9 kg |
2B |
72 | |
b |
10 | |
K |
4 | |
r3,4min |
2.5 | |
r5min |
1 | |
damax |
123 | |
Damin |
165 | |
Damax |
178 | |
Camin |
5 | |
ramax |
2.5 | |
rcmax |
1 | |
e |
0.43 | |
Y1 |
1.6 | |
Y2 |
2.3 | |
Y0 |
1.6 |