Original
By certification 
The rotor spindle is composed of outer ring, mandrel, steel ball and other parts. The steel ball is placed in the cage. It has a very high speed and the product quality and performance is in the world leading level. It is an integral bearing which can be easily installed and maintained. It is widely used in important parts of textile machinery. Both ends of rotor bearing are designed as dust-proof groove and embedded with dust-proof ring.
Characteristic of Rotor Spindles
Designation |
ØD |
Ød |
L/mm |
L1 |
M |
Limited Speed r/mm |
73-1-13 |
22 |
10 |
92 |
56 |
18 |
40,000 |
73-1-14 |
22 |
10 |
112 |
56 |
18 |
60,000 |
73-1-20 |
22 |
10 |
112 |
56 |
18 |
40,000 |
73-1-22 |
22 |
10 |
112 |
56 |
18 |
60,000 |
73-8 |
22 |
11.5 |
111 |
56 |
18 |
70,000 |
73-1-24 |
22 |
10 |
112 |
56 |
18 |
75,000 |
73-1-31 |
22 |
10 |
112 |
56 |
18 |
80,000 |
72-6 |
22 |
8.9 |
112 |
61 |
13 |
90,000 |
T004 |
22 |
10 |
112 |
56 |
18 |
80,000 |
T001 |
22 |
8.9 |
112 |
61 |
13 |
90,000 |
T010 |
22 |
8.9 |
112 |
61 |
13 |
10,500 |
T011 |
22 |
8.9 |
112 |
61 |
13 |
10,500 |
T013 |
22 |
8.9 |
108 |
61 |
13 |
10,500 |
73-1-35 |
34 |
10 |
110 |
74 |
19 |
15,000 |
73-1-64 |
34 |
10 |
136 |
74 |
19 |
60,000 |
74-4-1 |
34 |
12.2 |
112 |
74 |
23.2 |
30,000 |
74-5-4 |
34 |
12 |
110 |
74 |
19 |
30,000 |
Custom size requirement are also available
Features
● Textile machinery parts
● Resistant against rust
● Easy installation
● Precise dimensions
● Surface smooth
● Spindle durable
● Variety of choices
Applications
Wide assortment of rotor spindles are used:
● In non- spindle spinning machines
● By housing a bearing of spinning chamber and of a card hackling disk
● Press pulley bearings
● In arrangements of textile spindles
● In texturing machines
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