NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Request A Quote For Your NNU K30/W33 Design variant/feature Special NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series GQ (Xiamen) Bearing Co., Ltd. Needs Today! Free Super Precision Bearing Quotes. ISO 9001 certified.
| Brand Name: | SKF |
| Model Number: | NN3020KTN9/SPVR521 |
| Design variant/feature: | NNU K30/W33 |
| Da max.: | 1334 mm |
| s max.: | 22.3 mm |
| K: | 12 mm |
| Basic dynamic load rating C: | 19800 kN |
| da max.: | 935 mm |
| ra max.: | 5 mm |
| D1 ≈: | 1213 mm |
Product Details
| Design variant/feature | NNU K30/W33 |
| Da max. | 1334 mm |
| s max. | 22.3 mm |
| K | 12 mm |
| Basic dynamic load rating C | 19800 kN |
| da max. | 935 mm |
| ra max. | 5 mm |
| D1 ≈ | 1213 mm |
| da min. | 897 mm |
| F | 976 mm |
| Basic static load rating C0 | 45000 kN |
| Mass bearing | 2900 kg |
| D | 1360 mm |
| Limiting speed | 400 r/min |
| Reference speed | 300 r/min |
| B | 500 mm |
| Calculation factor kr | 0.36 |
| b | 22.3 mm |
| r1,2 min. | 12 mm |
| Fatigue load limit Pu | 2900 kN |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |
7000CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle
NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NN3032K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
NN3020KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
NN3019KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
7003CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle