Product Series
6700 Series
Thin-walled deep groove ball bearings consist of inner ring, outer ring, steel balls, cage, grease and seals.
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Deep Groove Ball Bearings
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6700 Series
Thin-walled deep groove ball bearings consist of inner ring, outer ring, steel balls, cage, grease and seals.
Thin-walled deep groove ball bearing types:
Open and sealed two structures. There are open bearings, bearings with dust covers, seals or snap rings. Open type means that the bearing does not have a sealed structure, and the sealed thin-walled deep groove ball is divided into dust-proof seal and oil-proof seal. The material of the dust-proof sealing cover is stamped steel plate, which only serves to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.
Bearing Number |
d mm |
D mm |
B mm |
6700 |
10 |
15 |
4 |
6701 |
12 |
18 |
4 |
6702 |
15 |
21 |
4 |
6703 |
17 |
23 |
4 |
6704 |
20 |
27 |
4 |
6705 |
25 |
32 |
4 |
6706 |
30 |
37 |
4 |
6707 |
35 |
44 |
5 |
6708 |
40 |
50 |
6 |
6709 |
45 |
55 |
6 |
6710 |
50 |
62 |
6 |
6711 |
55 |
68 |
7 |
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6800 Series
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Advantages
The product is widely used as a supporting product in industries such as metallurgy, mining, petroleum, chemical, coal, cement, papermaking, wind power, heavy machinery, engineering machinery, agricultural machinery, port machinery, etc.
01
Suitable for mass production, with stable and reliable quality and high production efficiency
02
Standardized size, interchangeable, easy to install and disassemble, and easy to maintain
03
Compact structure, light weight, and reduced axial size
04
High precision, high load, low wear, and long service life
05
The starting friction torque is only slightly higher than the rotational friction torque
06
Suitable for mass production, with stable and reliable quality and high production efficiency
07
The transmission friction torque is much lower than that of hydraulic bearings, resulting in lower friction temperature rise and power consumption
08
Some bearings have automatic centering performance
Processing Factory
We have a complete and scientific quality management system, equipped with modern production equipment and advanced testing instruments








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We specialize in the production of deep groove ball bearings, self-aligning roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, and other products