GENERAL BEARING 21405-77 Single Row Ball Bearings
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| Brand Name: |
GENERAL BEARING |
| Model Number: |
21405-77 |
| Bearing number: |
6308-2NKE9 |
| Size (mm): |
40x90x23 |
| Bore Diameter (mm): |
40 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
23 |
| d: |
40 mm |
| D: |
90 mm |
| B: |
23 mm |
| PDF |
21405-77 |
Product Details
| Bearing number |
6308-2NKE9 |
| Size (mm) |
40x90x23 |
| Bore Diameter (mm) |
40 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
23 |
| d |
40 mm |
| D |
90 mm |
| B |
23 mm |
| C |
23 mm |
| r min. |
1.5 mm |
| Basic dynamic load rating (C) |
40,5 kN |
| Basic static load rating (C0) |
24,1 kN |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Double Seal |
| Configuration |
Single Row |
| Weight |
0.633 kg |
| Bore Size |
40 mm |
| Outside Diameter |
90 mm |
| Width |
23 mm |
| Dynamic Load Rating |
40,500 N |
| Static Load Rating |
24,100 N |
| Limiting Speed - Grease |
7,800 rpm |
| Factor fo |
13.2 |
| Radial Clearance |
0.006 to 0.020 mm |
| da (min) |
49 mm |
| Da (max) |
81 mm |
| ra (max) |
1.5 mm |