55 mm x 100 mm x 21 mm NSK 7211 A Angular contact ball bearing
Offer NTN BEARING-SUDAMERICANA, S.A. High 55 mm x 100 mm x 21 mm Quality Brand 55 mm x 100 mm x 21 mm NSK 7211 A Angular contact ball bearing .Contact Us Online to 90 mm d Get Best Quote.
What is 7211 A bearing interchangeļ¼
| Brand Name: | NSK |
| Model Number: | 7211 A |
| Dimension series: | 4GD |
| d: | 160 mm |
| D: | 290 mm |
| T: | 84 mm |
| d1 ≈: | 222.11 mm |
| B: | 80 mm |
| C: | 67 mm |
| r1,2 min.: | 4 mm |
| PDF |
7211 A |
Product Details
| Dimension series | 4GD |
| d | 160 mm |
| D | 290 mm |
| T | 84 mm |
| d1 ≈ | 222.11 mm |
| B | 80 mm |
| C | 67 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 3 mm |
| a | 69.591 mm |
| da max. | 183 mm |
| db min. | 177.5 mm |
| Da min. | 242 mm |
| Da max. | 276 mm |
| Db min. | 274 mm |
| Ca min. | 10 mm |
| Cb min. | 17 mm |
| ra max. | 4 mm |
| rb max. | 3 mm |
| Basic dynamic load rating C | 934 kN |
| Basic static load rating C0 | 1400 kN |
| Fatigue load limit Pu | 132 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor e | 0.43 |
| Calculation factor Y | 1.4 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 23.2 kg |
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