Cases - Ningbo Kent Bearing Co., Ltd

2025-08-19

‌Where should the positioning bearing of a vertical motor be placed, at the upper or lower end?

‌ In the field of electric motors, the placement of positioning bearings in vertical motors is critically important and requires comprehensive consideration of multiple factors. ‌From the perspective of motor structure and force analysis:‌ In horizontal motors, bearings primarily withstand radial ...

2025-08-14

The most frequently used bearing in electric motors—the deep groove ball bearing.

Within the critical components of electric motor operation, deep groove ball bearings stand as the most widely adopted solution due to their distinctive advantages. The structural design of deep groove ball bearings embodies sophisticated engineering. Comprising an inner ring, outer ring, rolling ...

2025-07-28

How to Select Appropriate Bearing Clearance?

Selecting the appropriate bearing clearance requires comprehensive consideration of factors such as bearing type, operating conditions, fit methods, and other multifaceted aspects to ensure the bearing achieves optimal performance during operation (long life, low heat generation, minimal vibration, ...

2025-07-23

Kent Bearings Full Journey Escorts Vacuum Cleaner Motor Upgrade‌

"The trial production of the 150,000 RPM motor has reached the third batch, yet the bearing burnout rate remains at 12%. If this continues, the mass production plan for next month will have to be shelved!" When Engineer Wang from a start-up home appliance brand contacted us, his tone was quite ...

2025-06-23

Use of water pump bearings

Have the bosses, purchasers, and engineers of water pump factories been tormented by bearings and lost sleep? The customers complained about the loud noise, water leakage, and frequent shutdown of the newly delivered water pumps. The orders were about to be cancelled, and the after-sales costs ...

2025-06-17

Choosing motor bearings is like finding the "heart" for the motor

I recently met a friend who works in an electric motor factory. He was very upset. They had chosen low-priced bearings because they were greedy for cheapness. As a result, the production workshop was like a supermarket just half a year after the motor was put into production. The bearings made a ...

2025-06-12

Changing a bearing = reducing motor costs and increasing efficiency

"Manager Zhang of a motor factory in Zhejiang Province was just scolded by a customer. The new household air conditioner motor made a tractor-like noise in three months. The bearings of two suppliers were not solved. After two reworks, the customer's order was about to be cancelled..." After ...

2025-06-10

Heating method for precision bearing installation

The installation force required to install precision bearings or annular workpieces tends to increase rapidly as the bearing size increases. Because of the installation force requirements, larger precision bearings are difficult to push onto the shaft or into the bearing seat. Especially when the ...

2025-06-09

Kent Bearing provides one-stop solution to motor bearing problems

In order to help motor manufacturers maximize the efficiency of bearing applications, Kent Bearings has built a closed-loop support from design and development to after-sales guarantee through full-process technical collaboration and agile service system, providing systematic solutions for motor ...

2025-06-06

The difference between low-priced bearings and high-quality bearings

There are significant differences in performance, quality and service life of low-priced bearings and high-priced bearings. The main differences are reflected in the following aspects: 1. Materials and manufacturing processesLow-priced bearings:Ordinary steel or low-quality alloys are usually used, ...

2025-06-04

Angular Contact Ball Bearings: Construction and Working Principl

Angular contact ball bearings are precision bearings designed to handle combined radial and axial loads (unidirectional or bidirectional). Their key feature is the contact angle, which enables superior axial load capacity compared to deep groove ball bearings. 1. Basic Construction Angular contact ...

2025-06-03

What is a four-point contact bearing?

1. Four-point contact ball bearings are a type of radial single-row angular contact ball bearings. The raceways are designed to support axial loads in two directions. Four-point contact ball bearings can withstand radial loads up to a fraction of the axial load. Compared with double-row bearings, ...

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

‌Where should the positioning bearing of a vertical motor be placed, at the upper or lower end?

The most frequently used bearing in electric motors—the deep groove ball bearing.

How to Select Appropriate Bearing Clearance?

Kent Bearings Full Journey Escorts Vacuum Cleaner Motor Upgrade‌

Use of water pump bearings

Choosing motor bearings is like finding the "heart" for the motor

Changing a bearing = reducing motor costs and increasing efficiency

Heating method for precision bearing installation

Kent Bearing provides one-stop solution to motor bearing problems

The difference between low-priced bearings and high-quality bearings

Angular Contact Ball Bearings: Construction and Working Principl

What is a four-point contact bearing?