6007 zz bearing is a deep groove ball bearing

The 6007 zz bearing is a deep groove ball bearing with an inner diameter of 35mm and an outer diameter of 62mm.
Thickness: 14mm
Rated dynamic load: 10300N
Rated static load: 17000N
Limiting speed: 16100 r/min
Reference speed: 11600 r/min

6007 zz bearing is primarily composed of four basic components: balls, inner rings, outer rings, and a cage (or retainer). Industrial ball bearings generally meet the AISI 52100 standard. The balls and rings are typically made of high-chromium steel with a Rockwell C-scale hardness of approximately 61-65. The cage has a lower hardness than the balls and rings, and its materials can be metallic (e.g., medium carbon steel, aluminum alloys) or non-metallic (e.g., Teflon, PTFE, polymer materials).
6007 zz bearing have lower rotational friction resistance than journal bearings, therefore, at the same rotational speed, the temperature generated by friction is lower.
6007 zz bearing is used in various machines and equipment with rotating parts. Designers often need to decide whether to use ball bearings or fluid film bearings for specific applications. The following characteristics make 6007 zz bearing more suitable than fluid film bearings in many situations:

1. Low starting friction and suitable operating friction.
2. Ability to withstand combined radial and axial loads.
3. Insensitive to lubrication interruption.
4. No self-excited instability.
5. Easy low-temperature starting.
Within a reasonable range, changes in load, speed, and operating temperature have only a small impact on the optimal performance of 6007 zz bearing.
The following characteristics make 6007 zz bearing less suitable than fluid film bearings:
1. Large variation in finite fatigue life.
2. Requires more radial space.
3. Low damping capacity.
4. More stringent alignment requirements.
If you need 6007 zz bearing or need any other bearings, please feel free to contact me!
Contact: Leon
Email: nsk@zyslbearing.com
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