EE665231D/665355/665356D Industrial Plain Bearings
EE665231D/665355/665356D Industrial Plain Bearings with Industrial Bearings Solutions easy-to-use parts graphics, 55 Bore Diameter (mm) giving you the ability to 55x100x21 check parts availability, Industrial Plain Bearings pricing, examine remanufactured options.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7211HG1UJ74 |
| Size (mm) |
55x100x21 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
100 |
| Width (mm) |
21 |
| d |
55 mm |
| D |
100 mm |
| B |
21 mm |
| C |
21 mm |
| Angle (α) |
20 ° |
| d1 |
69 mm |
| D1 |
85.8 mm |
| D2 |
93.02 mm |
| a |
29 mm |
| Contact angle α |
25 ° |
| rs min |
1.5 mm |
| r1s min |
1 mm |
| f0 |
14.76 |
| Precision class |
P4 |
| Mass |
0.62 kg |
| Dynamic load, C |
52.9 kN |
| Static load, C0 |
41 kN |
| Fatigue limit load, Cu |
2.3 kN |
| Nlim (oil) |
18,500 rpm |
| Nlim (grease) |
12,500 rpm |
| Axial displacement K Factor |
0.56 |
| Preload level |
7 |
| Preload value |
0.47 kN |
| Axial rigidity |
196 N/µm |
| Radial rigidity |
417 N/µm |
| Min operating temperature, Tmin |
-30 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.27 Hz |
| Characteristic outer ring frequency, BPF0 |
6.25 Hz |
| Characteristic inner ring frequency, BPFI |
8.75 Hz |
| da min |
63.5 mm |
| db min |
63.5 mm |
| Da max |
91.5 mm |
| Db max |
91.5 mm |
| r1a max |
1 mm |
| ra max |
1.5 mm |
| D6 |
73.8 mm |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |