NNU412 TIMKEN Double row cylindrical roller bearings
| Brand Name: | TIMKEN |
| Model Number: | NNU412 |
| d1: | 105 mm |
| D: | 200 mm |
| B: | 69.8 mm |
| d2 ≈: | 130 mm |
| D1 ≈: | 169 mm |
| B1: | 82 mm |
| B2 ≈: | 86 mm |
| b: | 8.3 mm |
Product Details
| d1 | 105 mm |
| D | 200 mm |
| B | 69.8 mm |
| d2 ≈ | 130 mm |
| D1 ≈ | 169 mm |
| B1 | 82 mm |
| B2 ≈ | 86 mm |
| b | 8.3 mm |
| K | 4.5 mm |
| r1,2 min. | 2.1 mm |
| G | M 120x2 |
| G1 | 11 mm |
| da min. | 118 mm |
| Da max. | 188 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 626 kN |
| Basic static load rating C0 | 765 kN |
| Fatigue load limit Pu | 76.5 kN |
| Reference speed | 2200 r/min |
| Limiting speed | 3200 r/min |
| Calculation factor e | 0.33 |
| Calculation factor Y1 | 2 |
| Calculation factor Y2 | 3 |
| Calculation factor Y0 | 2 |
| Mass bearing + sleeve | 10.5 kg |
Company Profile
| Phone |
+951 558225 |
| Fax |
+951 558225 |
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