NTN RNA0-40X50X17V1 Roller Bearings
Bearing number: |
6311N |
Size (mm): |
55x120x29 |
Bore Diameter (mm): |
55 |
Outer Diameter (mm): |
120 |
Width (mm): |
29 |
d: |
55 mm |
D: |
120 mm |
B: |
29 mm |
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Product Details
Bearing number |
6311N |
Size (mm) |
55x120x29 |
Bore Diameter (mm) |
55 |
Outer Diameter (mm) |
120 |
Width (mm) |
29 |
d |
55 mm |
D |
120 mm |
B |
29 mm |
C |
4,06 mm |
b |
3,1 mm |
d1 |
75,3 mm |
r0 max. |
0,6 mm |
r1 min. |
2 mm |
r2 min. |
2 mm |
D2 |
104 mm |
D3 |
115,21 mm |
D4 |
129,7 mm |
Ca max. |
6,88 mm |
da min. |
3,5 mm |
da max |
66 mm |
Da max. |
109 mm |
Db min. |
131 mm |
ra max. |
2 mm |
Weight |
1,35 Kg |
Basic dynamic load rating (C) |
74,1 kN |
Basic static load rating (C0) |
45 kN |
Fatigue load limit (Pu) |
1,9 |
Reference speed |
12000 r/min |
Limiting speed |
8000 r/min |
Calculation factor (f0) |
13 |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |