NJ311 Cylindrical Roller Bearing 55x120x29mm
Manufacturers of all Mud Pump Bearing are 55x80x13 represented in our partial list Bearing Wholesalers of clients. Contact Gary for a complete NJ311 Cylindrical Roller Bearing 55x120x29mm list of clients and projects.
| Bearing number: |
7911DF |
| Size (mm): |
55x80x13 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
80 |
| Width (mm): |
13 |
| d: |
55 mm |
| D: |
80 mm |
| B: |
13 mm |
| PDF |
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Product Details
| Bearing number |
7911DF |
| Size (mm) |
55x80x13 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
13 |
| d |
55 mm |
| D |
80 mm |
| B |
13 mm |
| ra1 max. |
0,6 mm |
| Angle (α) |
25 ° |
| a |
26 mm |
| r min. |
1 mm |
| r1 min. |
0,6 mm |
| 2B |
26 mm |
| Da max. |
74,5 mm |
| db min |
60,5 mm |
| ra max. |
1 mm |
| Weight |
0,428 Kg |
| Basic dynamic load rating (C) |
28,1 kN |
| Basic static load rating (C0) |
32 kN |
| (Grease) Lubrication Speed |
6 700 r/min |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |