| Bearing number |
6811ZZ |
| Size (mm) |
55x72x9 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
72 |
| Width (mm) |
9 |
| d |
55 mm |
| D |
72 mm |
| B |
9 mm |
| C |
9 mm |
| r min. |
0.3 mm |
| da min. |
57 mm |
| Da max. |
70 mm |
| ra max. |
0.3 mm |
| Weight |
0.083 Kg |
| Basic dynamic load rating (C) |
8,8 kN |
| Basic static load rating (C0) |
8,1 kN |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.082 |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
55MM Bore; 72MM Outside Diameter; 9MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel |
| Other Features |
Deep Groove |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Outside Diameter |
2.835 Inch | 72 Millimeter |
| Bore |
2.165 Inch | 55 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Outer Race Width |
0.354 Inch | 9 Millimeter |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
55 mm |
| Width |
9 mm |
| Fillet Radius/Chamfer |
0.3 mm |
| Dynamic Load Rating |
8,800 N |
| Static Load Rating |
8,100 N |
| Limiting Speed - Grease |
8,700 rpm |
| Factor fo |
16.2 |
| Radial Clearance |
0.008 to 0.028 mm |
| da (min) |
57 mm |
| Da (max) |
70 mm |
| ra (max) |
0.3 mm |