NTN 81209 thrust ball bearings
100% 1045 Carbon Steel Housing Material Authentic. NTN 81209 thrust ball bearings Highest Quality. Certified [Steel] Steel Bearing Material 6 RoHS Supplier. NTN BEARING CORP.OF CANADA LTD.
What is 81209 bearing cross reference？
| Brand Name: | NTN |
| Model Number: | 81209 |
| Bearing number: | 6801-2RU |
| Size (mm): | 12x21x5 |
| Bore Diameter (mm): | 12 |
| Outer Diameter (mm): | 21 |
| Width (mm): | 5 |
| d: | 12 mm |
| D: | 21 mm |
| B: | 5 mm |
| PDF |
81209 |
Product Details
| Bearing number | 6801-2RU |
| Size (mm) | 12x21x5 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 5 |
| d | 12 mm |
| D | 21 mm |
| B | 5 mm |
| C | 5 mm |
| r min. | 0,3 mm |
| da min. | 14 mm |
| da max | 14 mm |
| Da max. | 19 mm |
| ra max. | 0,3 mm |
| Weight | 0,006 Kg |
| Basic dynamic load rating (C) | 1,9 kN |
| Basic static load rating (C0) | 1,05 kN |
| (Grease) Lubrication Speed | 33000 r/min |
