627-2Z/C3MT37
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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627-2Z/C3MT37 Bearing Product Overview & Core Advantages
The 627-2Z/C3 is a metric single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Its key advantage lies in its ability to efficiently handle radial loads while offering a compact and economical solution. The inclusion of shielded seals (2Z) provides effective protection against contaminant ingress, enhancing bearing life and reliability. Manufactured to ABEC 1 (ISO P0) tolerance standards, this bearing ensures consistent and dependable operation, making it an excellent choice for general-purpose machinery requiring a balance of performance and cost-effectiveness.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 627 | Basic bearing series, indicating a metric, single row deep groove design with a 7mm bore. |
| 2Z | Bearing is equipped with shields on both sides. This provides protection from large particles and retains lubricant, offering a maintenance-free solution. |
| C3 | Specifies a greater radial internal clearance than normal (C0). This is beneficial for applications with thermal expansion, high speeds, or where fits may cause a reduction in internal clearance. |
627-2Z/C3MT37 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & High-Quality Construction: The deep groove geometry, combined with rings and balls made from chrome steel, provides excellent capacity for radial dynamic and static loads (629 lbf and 248 lbf respectively), ensuring durability and long service life.
- Shielded Protection (2Z): The non-contact steel shields on both sides effectively protect the internal components from dust and other contaminants while minimizing friction, contributing to a limiting speed of 30,000 rpm and making the bearing suitable for high-speed applications.
- Optimized Internal Clearance (C3): The C3 radial internal clearance allows for stable operation in applications subject to thermal gradients or interference fits, preventing premature failure due to excessive preload.
- Precision & Consistency: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing guarantees dimensional accuracy and smooth running, which is critical for reducing vibration and noise in machinery.
627-2Z/C3MT37 Bearing Typical Application Areas
The 627-2Z/C3 is a versatile component found in numerous sectors, including:
- Electric Motors (small to medium-sized)
- Power Tools
- Office Automation Equipment (printers, scanners)
- Medical Devices and Precision Instruments
- Ventilation Fans and Pumps
- Conveyor Systems and other general material handling equipment
