NN3019TN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Super Precision Bearing GQ (Xiamen) Bearing Co., Ltd. are a few 0.13 Calculation factor kr brands you will find in 408 mm da min. our inventory. Find NN3019TN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series to 426 mm da max. see what's in stock!
| Brand Name: | SKF |
| Model Number: | NN3019TN9/SPVR521 |
| da max.: | 426 mm |
| da min.: | 408 mm |
| Calculation factor kr: | 0.13 |
| F: | 431 mm |
| Limiting speed: | 1200 r/min |
| Basic dynamic load rating C: | 968 kN |
| D: | 500 mm |
| s max.: | 3.5 mm |
Product Details
| da max. | 426 mm |
| da min. | 408 mm |
| Calculation factor kr | 0.13 |
| F | 431 mm |
| Limiting speed | 1200 r/min |
| Basic dynamic load rating C | 968 kN |
| D | 500 mm |
| s max. | 3.5 mm |
| Fatigue load limit Pu | 208 kN |
| Basic static load rating C0 | 2750 kN |
| Reference speed | 1100 r/min |
| B | 100 mm |
| rb max. | 2 mm |
| Design variant/feature | NNU/W33 |
| r3,4 min. | 2.1 mm |
| db min. | 436 mm |
| r1,2 min. | 2.1 mm |
| b | 16.7 mm |
| d | 400 mm |
| Mass bearing | 46 kg |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |
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