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 |