NN3012KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
Welcome to Shanghai Shengjie Bearing Co., Ltd. the 4.5 mm K NN3012KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series online seller.
| Brand Name: |
SKF |
| Model Number: |
NN3012KTN/SPW33 |
| K: |
4.5 mm |
| d2 ≈: |
137 mm |
| Basic static load rating C0: |
930 kN |
| D: |
215 mm |
| Mass bearing + sleeve: |
14.6 kg |
| Limiting speed: |
600 r/min |
| Ba min.: |
17 mm |
| db min.: |
131 mm |
Product Details
| K |
4.5 mm |
| d2 ≈ |
137 mm |
| Basic static load rating C0 |
930 kN |
| D |
215 mm |
| Mass bearing + sleeve |
14.6 kg |
| Limiting speed |
600 r/min |
| Ba min. |
17 mm |
| db min. |
131 mm |
| da max. |
137 mm |
| Calculation factor Y0 |
2 |
| Da max. |
203 mm |
| r1,2 min. |
2.1 mm |
| D1 ≈ |
193 mm |
| Calculation factor e |
0.33 |
| ra max. |
2 mm |
| d3 |
145 mm |
| Calculation factor Y2 |
3 |
| Fatigue load limit Pu |
93 kN |
| B1 |
112 mm |
| b |
8.3 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |