Manufacturer for Needle Bearing Cylindrical Roller Bearing Tapered Roller Bearing Track Roller Bearing Ball Bearing Spherical Plain Bearing Bushing for Auto Parts
Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for Manufacturer for Needle Bearing Cylindrical Roller Bearing Tapered Roller Bearing Track Roller Bearing Ball Bearing Spherical Plain Bearing Bushing for Auto Parts, We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price.
Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for China Roller Bearing and Auto Bearing, All the employees in factory, store, and office are struggling for one common goal to supply better quality and service. Real business is to get win-win situation. We would like to offer more support for customers. Welcome all nice buyers to communicate details of our goods with us!
Types of deep groove ball bearings:
1. Bearing with sealing ring or dust cover (denoted as 2RS or ZZ)
2. With dust cover: single or double sided iron dust cover. (represented as ZZ).
3. With non-contact rubber sealing ring: single or double sided non-contact sealing ring. (Represented as 2LS).
4. Contact rubber sealing rings: single or double contact sealing rings in contact with the inner ring.
N: Outer ring with stop groove
NR: The outer ring is equipped with a stop groove and a stop ring.
The use of deep groove ball bearings:
Due to the limited automatic centering ability of deep groove ball bearings, it is necessary to have good concentricity of the bearing installation seat. Poor concentricity can affect the balance of operation, increase bearing stress, and thus shorten the working life of the bearing. Deep groove ball bearings can only allow very small deflection angles, which also depends on the size of the load.
Deep groove ball bearings are the most widely used and representative rolling bearings. The inner and outer raceways of this type of bearing are arc-shaped deep grooves, which can withstand radial, axial, and composite loads. Simple structure, easy to obtain high accuracy, suitable for high-speed rotation.
Deep groove ball bearings generally use steel plate stamped cages, but for larger sizes that are not easily stamped or used for high-speed rotation, turning to form cages is used. This type of bearing usually has bearings with dust covers, sealing rings, non-contact rubber covers, contact rubber covers, or stop rings.
✧ Specification
| Deep Groove ball bearing series | Dimensions/mm | Loading Rating/KN | Weight/KG | |||||
| Open | ZZ | 2RS | Inner diameter | Outer diameter | Width | Cr | Cor | |
| 6800 | 6800 ZZ | 6800-2RS | 10 | 19 | 5 | 1.59 | 0.75 | 0.0065 |
| 6801 | 6801 ZZ | 6801-2RS | 12 | 21 | 5 | 1.91 | 1.04 | 0.0075 |
| 6802 | 6802 ZZ | 6802-2RS | 15 | 24 | 5 | 2.07 | 1.25 | 0.0083 |
| 6803 | 6803 ZZ | 6803-2RS | 17 | 26 | 5 | 2.13 | 1.36 | 0.02 |
| 6804 | 6804 ZZ | 6804-2RS | 20 | 32 | 7 | 3.48 | 2.23 | 0.022 |
| 6805 | 6805 ZZ | 6805-2RS | 25 | 37 | 7 | 3.68 | 2.63 | 0.026 |
| 6806 | 6806 ZZ | 6806-2RS | 30 | 42 | 7 | 4 | 3.15 | 0.027 |
| 6807 | 6807 ZZ | 6807-2RS | 35 | 47 | 7 | 4.27 | 3.6 | 0.03 |
| 6808 | 6808 ZZ | 6808-2RS | 40 | 52 | 7 | 4.41 | 3.89 | 0.03 |
| 6809 | 6809 ZZ | 6809-2RS | 45 | 58 | 7 | 4.59 | 4.33 | 0.044 |
| 6810 | 6810 ZZ | 6810-2RS | 50 | 65 | 7 | 6.61 | 6.08 | 0.049 |
| 6811 | 6811 ZZ | 6811-2RS | 55 | 72 | 7 | 8.53 | 8.08 | 0.084 |
| 6812 | 6812 ZZ | 6812-2RS | 60 | 78 | 9 | 9.2 | 8.76 | 0.106 |
| 6813 | 6813 ZZ | 6813-2RS | 65 | 85 | 10 | 11.9 | 11.5 | 0.126 |
| 6814 | 6814 ZZ | 6814-2RS | 70 | 90 | 10 | 12.1 | 11.9 | 0.138 |
| 6815 | 6815 ZZ | 6815-2RS | 75 | 95 | 10 | 12.5 | 12 | 0.147 |
✧ Application
It is applicable to precision instruments, low-noise motors, automobiles, motorcycles, metallurgy, rolling mills, mining, petroleum, paper making, cement, sugar extraction and other industries and general machinery, and is the most widely used type of bearing in the machinery industry.
✧ Advantage
✧ Our Packing&Delivery
● CE, ISO Standard.
● Free Sample Available.
● Small Quantity Order is Available.
● Rich stock and Quick delivery.
● We have our own brand “HCSZ”, OEM service is welcomed.
● More than 10 years experience in bearing field.
● High Quality with Competitive price.
● Prompt after service with our own technical teams.
Our enhancement depends around the sophisticated devices ,exceptional talents and repeatedly strengthened technology forces for Manufacturer for Needle Bearing Cylindrical Roller Bearing Tapered Roller Bearing Track Roller Bearing Ball Bearing Spherical Plain Bearing Bushing for Auto Parts, We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price.
Manufacturer for China Roller Bearing and Auto Bearing, All the employees in factory, store, and office are struggling for one common goal to supply better quality and service. Real business is to get win-win situation. We would like to offer more support for customers. Welcome all nice buyers to communicate details of our goods with us!
