- Speed Reducers[4]
- Farm Machinery Parts[1]
- Other Machinery[1]
- Special Bearings[5]
- Cylindrical Roller Bearings[10]
- Thrust Ball Bearings[10]
- Sliding Bearings[1]
- Deep Groove Ball Bearings[10]
- Taper Roller Bearings[10]
- Self-aligning Ball Bearings[10]
- Spherical Roller Bearings[10]
- Angular Contact Ball Bearings[8]
- Thrust Roller Bearings[10]
- Needle Bearings[10]
- Linear Bearings[4]
- Pillow Block Bearings[6]
- Rod End Bearings[8]
- Other Roller Bearings[1]
- Ball Screws[1]
- Bushings[2]
- Other Bearings[3]
- Slewing Bearings[1]
- Brick Making Machinery[1]
- Seals[1]
- Contact Person : Mr. Wang ZhenTang
- Company Name : Jinan JiaRuiDa Mechanical&Electrical Equipment Co., Ltd.
- Tel : 86-531-87188661,18866806317
- Fax : 86-531-87953958
- Address : Shandong,Jinan,NO.1-903 HuaiYuan Garden ,Jinan
- Country/Region : China
High Speed Screw Blade
High Speed Screw BladeScope of application
Jinan JiaRuiDa Mechanical& Electrical Equipment Co.,Ltd. is a professional bearing distributor of world-renowned brands .For many years ,we specialized in selling many world well-known bearings,such as Japan NSK bearings, NTN bearings, NACHI bearings, KOYO bearings,
IKO needle roller bearing series, Sweden SKF bearings, Germany FAG bearings, INA bearings,
French SNR bearings, the United States TIMKEN bearings and so on. And we also sell some domestic brand bearings: Harbin ( HRB ), Luoyang ( LYC ), Wafangdian City ( ZWZ ).
Technical parameters
inner plate thickness(mm) | Min ID (mm) | Max OD(mm) | Max (OD-ID)/2 no more than (mm) | Ratio of Pitch and OD | Ratio of OD and ID |
3 | 20 | 500 | 165 | 0.6-1.3 | 4.0 |
3.5 | 20 | 500 | 165 | 0.6-1.3 | 4.0 |
4.5 | 28 | 500 | 165 | 0.75-1.3 | 4.0 |
5 | 28 | 500 | 165 | 0.8-1.3 | 4.0 |
6 | 40 | 500 | 165 | 0.8-1.2 | 4.0 |
We have these spiral blade in stock
(mm) Pitch | (mm) Min ID | (mm) Max OD | Ratio of ID and OD(ratio) |
| (mm)Thickness |
60~100 | 20 | 480 | 0.25 |
| 3~16 |
100~150 | 30 | 480 | 0.25 | 3~18 | |
150~200 | 50 | 520 | 0.33 | 3~20 | |
200~250 | 60 | 630 | 0.3 | 3~25 | |
250~300 | 65 | 670 | 0.25 | 3~25 | |
300~350 | 90 | 900 | 0.3 | 3~30 | |
350~400 | 90 | 950 | 0.25 | 3~30 | |
400~450 | 95 | 950 | 0.25 | 3~30 | |
450~500 | 135 | 1150 | 0.33 | 3~35 | |
500~550 | 150 | 1200 | 0.3 | 3~40 | |
550~650 | 150 | 1200 | 0.3 | 3~40 | |
650~750 | 200 | 1200 | 0.3 | 3~40 | |
750~850 | 200 | 1250 | 0.28 | 3~40 | |
850~900 | 250 | 1250 | 0.3 | 3~40 |
Spiral Blade can be customized according to user requirements and processing of other specifications of spiral vane .
High Speed Screw Blade
