Deep groove ball bearings

6209-ZNR-Single row deep groove ball bearing with stop groove
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Model |
6209-ZNR |
Model |
6209-2ZNR |
Stop ring |
SP85 |
d |
45 mm |
od |
85 mm |
B |
19 mm |
C |
35.1 kN |
C0 |
21.6 kN |
Pu |
0.915 Pu |
reference speed |
17000 r/min |
limit speed |
8500 r/min |
weight |
0.44 kg |
d1(mm) |
57.6 | |
D1 (mm) |
– | |
D2 (mm) |
75.2 | |
D3 |
81.81 | |
D4 |
91.6 | |
b |
1.9 | |
f |
1.7 | |
C |
3.28 | |
r1,2 min (mm) |
1.1 | |
r0 max |
0.6 | |
da min (mm) |
52 | |
da max (mm) |
57 | |
Da max (mm) |
78 | |
Db min |
93 | |
ba min |
2.2 | |
Ca max |
4.98 | |
ra max (mm) |
1 | |
kr |
0.025 | |
f0 |
14 |