NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Browse NNU4944B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Categories Shanghai Shengjie Bearing Co., Ltd. in the Manufacturers Online Free. including Super Precision Bearing. -50 °C Recommended lower temperature limit for storage (static) 13.2 kN Basic static load rating C0
| Brand Name: | SKF |
| Model Number: | NNU4944B/SPW33 |
| Recommended lower temperature limit for storage (static): | -50 °C |
| Housing material: | Machined steel |
| Basic static load rating C0: | 13.2 kN |
| Purpose/ Application: | Seeding |
| Maximum rotational disc speed max.: | 350 r/min |
| Minimum disc diameter min.: | 250 mm |
| Shaft design: | Without shaft |
| J: | 75 mm |
Product Details
| Recommended lower temperature limit for storage (static) | -50 °C |
| Housing material | Machined steel |
| Basic static load rating C0 | 13.2 kN |
| Purpose/ Application | Seeding |
| Maximum rotational disc speed max. | 350 r/min |
| Minimum disc diameter min. | 250 mm |
| Shaft design | Without shaft |
| J | 75 mm |
| Sealing system | 5-lip seal on flange |
| Mass | 0.46 kg |
| D | 91 mm |
| d | 20 mm |
| Recommended minimum temperature min. | -20 °C |
| r | 1.5 mm |
| Maximum disc diameter max. | 500 mm |
| Recommended maximum temperature max. | 50 °C |
| B | 33.6 mm |
| Minimum rotational disc speed min. | 100 r/min |
| Corrosion protection | Zinc-coated housing |
| D1 | 54 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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