7205DB, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
| Bearing number: |
NK21/20 |
| Size (mm): |
21x29x20 |
| Bore Diameter (mm): |
21 |
| Outer Diameter (mm): |
29 |
| Width (mm): |
20 |
| Bearing Type: |
Single Row |
| Outer Dia (D): |
29.0000 |
| Width (B): |
20.0000 |
Product Details
| Bearing number |
NK21/20 |
| Size (mm) |
21x29x20 |
| Bore Diameter (mm) |
21 |
| Outer Diameter (mm) |
29 |
| Width (mm) |
20 |
| Bearing Type |
Single Row |
| Outer Dia (D) |
29.0000 |
| Width (B) |
20.0000 |
| Dynamic Load Rating (Cr) |
17,100 |
| Static Load Rating (Cor) |
25,500 |
| Max Speed (Oil) (X1000 RPM) |
20,000 |
| Shaft (Fw) |
21.000 |
| Weight (g) |
35.20 |
| Material |
52100 Chrome steel, or equivalent |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |