Cases - Ningbo Kent Bearing Co., Ltd

2026-09-15

Motor bearings empower the robot development in the field of artificial intelligence

Bearings play a vital role in joint servo motors and drive motors of industrial robots, collaborative robots, mobile robots and humanoid robots. They support the rotating spindle, constrain degrees of freedom and ensure motion accuracy. Meanwhile, bearings reduce friction loss, cut power consumption ...

2026-09-07

Ningbo Kent Bearing Enters the SKF-Grade Motor Bearing Business Sector

KENT&SKF SKF adopts exclusive ultra-clean bearing steel (e.g., NitroMax) and vacuum degassing technology, delivering extremely low oxygen content and stringent control over inclusions and carbides. With over 20 years of in-depth dedication to the bearing industry, Kent Bearing consistently adopts ...

2026-08-26

What clearance should be used for motor bearings under high‑temperature working conditions?

KENT BEARING Bearing clearance selection is critical for motor operation. Unstable bearing‑clearance accuracy lands many enterprises in a predicament where bearings are treated as consumables and frequently replaced. Proper clearance selection can effectively prevent seizure, reduce noise and extend ...

2026-08-21

Cutting Corners in High‑Temperature Bearings

High‑temperature Bearing Conventional bearings depend heavily on sealing rings to achieve tight sealing. High‑temperature bearings rarely use standard contact rubber seals; labyrinth non‑contact seals are widely applied, and some only feature basic dust‑proof treatment. The rubber seals of ...

2026-08-20

How do motor manufacturers balance sealing performance and service life?

As a motor manufacturer, have you ever encountered batch‑rework issues caused by premature bearing failures, or lost high‑end orders due to excessive noise? The root cause often lies in the fine details of the sealing structure. The choice between ZZ and 2RS is essentially a matter of working...

2026-08-18

How Do Motor Manufacturers Find a Reliable Bearing Supplier?

Kent Bearing A follower commented and asked: “How do you tell if a bearing manufacturer is reliable?” Having run a bearing factory for over 20 years, here is my take: look past the quotation and focus on three key details. First, check testing capabilities. A credible manufacturer must have its own ...

2026-08-17

Bearings for Automotive Accessory Motors: Small Components That Determine High‑Level Reliability

Data released by the China Association of Automobile Manufacturers (CAAM) on the 12th shows that in July 2026, new‑energy vehicles accounted for over 60% of monthly new‑car sales for the first time. Monthly auto exports exceeded 1 million units for two consecutive months, with new‑energy vehicles ...

2026-08-14

Domestic vs Imported Bearings: Is There a Real Gap? ( Ⅱ）

Is it true that domestic‑produced bearings lag behind imported alternatives? As a bearing factory with more than 20 years in the industry, I would say the real‑world situation is much more complicated. As we covered in the last segment, due to the Gresham’s law (bad money drives out good), domestic ...

2026-08-06

Domestic vs Imported Bearings: Is There a Real Gap? (I)

Are domestic bearings truly inferior to imported bearings? With more than 20 years of experience running a bearing factory, I can tell you the reality is far more complicated than you think. Why is there seemingly no solution for domestic general-purpose bearings? Technology is not the issue. We ...

2026-08-03

Motor Bearing Selection Guide: Why Load Calculation Matters More Than Size Matching

Motor Bearing Selection: How Critical Is Load Calculation, Really? When selecting bearings, many motor manufacturers prioritize speed ratings and bore dimensions — yet consistently underestimate the decisive impact of load. A bearing's dynamic load rating directly determines the maximum combined ...

2026-07-16

What is the service life of bearings under normal operating conditions?

Many engineers, purchasers and equipment managers always have one lingering question in mind: how long can a bearing last under normal service conditions? Many people hold misconceptions about bearing service life; a bearing is not considered failed only when it seizes up. In engineering application...

2026-07-15

Precision Bearings Power Drones to Full-Speed Flight!

When sudden disasters such as floodwater and impassable roads caused by typhoons strike, drones stand out as an aerial asset for emergency rescue, boasting unique strengths including high-altitude vision and rapid mobility. As drones keep advancing toward lighter weight, longer flight endurance, ...

Electric Motor Bearing

Deep Groove Ball Bearing

6000 Series Bearing

6200 Series Bearing

6300 Series Bearing

6800 Series Bearing

6900 Series Bearing

High Precision Bearing

P6 Bearing

P5 Bearing

P4 Bearing

Miniature Bearing

Non Standard Bearing

Electric Motor Bearing

Deep Groove Ball Bearing

6000 Series Bearing

6200 Series Bearing

6300 Series Bearing

6800 Series Bearing

6900 Series Bearing

High Precision Bearing

P6 Bearing

P5 Bearing

P4 Bearing

Miniature Bearing

Non Standard Bearing

solutions

Motor bearings empower the robot development in the field of artificial intelligence

Ningbo Kent Bearing Enters the SKF-Grade Motor Bearing Business Sector

What clearance should be used for motor bearings under high‑temperature working conditions?

Cutting Corners in High‑Temperature Bearings

How do motor manufacturers balance sealing performance and service life?

How Do Motor Manufacturers Find a Reliable Bearing Supplier?

Bearings for Automotive Accessory Motors: Small Components That Determine High‑Level Reliability

Domestic vs Imported Bearings: Is There a Real Gap? ( Ⅱ）

Domestic vs Imported Bearings: Is There a Real Gap? (I)

Motor Bearing Selection Guide: Why Load Calculation Matters More Than Size Matching

What is the service life of bearings under normal operating conditions?

Precision Bearings Power Drones to Full-Speed Flight!