The rotor spindle bearing 73-1-22 is a composite bearing composed of a variety of bearings, easy to install and maintain, mainly used in pneumatic textile machinery.
The rotating cup 73-1-22 bearing has the advantages of high carrying capacity, good durability and high speed. The maximum working speed of 73-1-22 reaches 72000 RPM, and the size parameters are D: 22mm d:10mm L:112mm L1:56mm M:18mm.
The design of the rotor spindle bearing takes into account a variety of factors, such as the addition of dust grooves and dust rings at both ends to avoid the entry of oil spills and debris. The outer ring is designed to be coated with oil, which can be added in time to reduce the wear of the cup bearing.
The rotor spindle bearing is a standard bearing that plays an important role in textile machinery. FTM can produce rotating cup bearings according to the model, and can also customize the accessories required inside, such as deep groove ball bearings, shafts, rings, rotating cups, etc. The rotor of the rotor bearing can also have different choices for surface plating, such as surface plating: nickel, diamond, to meet the needs of the spinning machine equipment
|
Designation |
øD |
ød |
L |
Li |
M |
Limited Speed |
Relubrication Hole |
Note |
|
mm |
mm.1 |
|
|
|||||
|
73-1-13 |
22 |
10 |
92 |
56 |
18 |
40 000 |
No |
|
|
73-1-14 |
22 |
10 |
112 |
56 |
18 |
60 000 |
Yes |
|
|
73*1-14B |
22 |
10 |
112 |
56 |
18 |
60 000 |
No |
|
|
73-1-20 |
22 |
10 |
112 |
56 |
18 |
40 000 |
Yes |
|
|
73-1-22 |
22 |
10 |
112 |
56 |
18 |
60 000 |
Yes |
|
|
73-1-22B |
22 |
10 |
112 |
56 |
18 |
60 000 |
No |
* |
|
73-8 |
22 |
11.5 |
111 |
56 |
18 |
70000 |
Yes |
* |
|
73-1-24 |
22 |
10 |
112 |
56 |
18 |
75 000 |
Yes |
|
|
73-1-31 |
22 |
10 |
112 |
56 |
18 |
80 000 |
Yes |
|
|
72-6 |
22 |
8.9 |
112 |
61 |
13 |
90 000 |
Yes |
* |
|
72-6B |
22 |
8.9 |
112 |
61 |
13 |
80 000 |
Yes |
|
|
73-1-35 |
34 |
10 |
110 |
74 |
19 |
15 000 |
Yes |
|
|
73-1-64 |
34 |
10 |
136 |
74 |
19 |
60 000 |
Yes |
|
|
74-4-1 |
34 |
12.2 |
112 |
74 |
23.2 |
30 000 |
Yes |
* |
|
74-5-4 |
34 |
12 |
110 |
74 |
19 |
30 000 |
Yes |
|
Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is China Rotor Spindles Type 73-1-22 Suppliers and Wholesale Rotor Spindles Type 73-1-22 Factory.And it an enterprise focusing on the R&D, manufacturing, and customization of non-standard bearings, high-precision bearings (import substitution), and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned an excellent reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery, and other fields.
Relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM's bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Spin into eternity, inherit excellence, and create the future together. Choose FTM, and we will be your best choice for bearing solutions.
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