NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Can't find 1.5 mm ra max. what you're looking for NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series ? Our expert Super Precision Bearing Representatives 509 mm Da max. be in contact with Shanghai Shengjie Bearing Co., Ltd. you 3.5 mm s max. shortly!
| Brand Name: | SKF |
| Model Number: | NN3020KTN9/SPVR521 |
| Da max.: | 509 mm |
| ra max.: | 1.5 mm |
| s max.: | 3.5 mm |
| da min.: | 428 mm |
| Reference speed: | 1100 r/min |
| Basic static load rating C0: | 2850 kN |
| r3,4 min.: | 1.5 mm |
| B: | 100 mm |
Product Details
| Da max. | 509 mm |
| ra max. | 1.5 mm |
| s max. | 3.5 mm |
| da min. | 428 mm |
| Reference speed | 1100 r/min |
| Basic static load rating C0 | 2850 kN |
| r3,4 min. | 1.5 mm |
| B | 100 mm |
| b | 16.7 mm |
| da max. | 446 mm |
| Limiting speed | 1200 r/min |
| d | 420 mm |
| r1,2 min. | 2.1 mm |
| rb max. | 1.5 mm |
| D1 ≈ | 485 mm |
| Calculation factor kr | 0.13 |
| Basic dynamic load rating C | 990 kN |
| D | 520 mm |
| Fatigue load limit Pu | 196 kN |
| db min. | 456 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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