VPN bearings-based manufacturer specializing in pillow block bearings (mounted bearing units) is pleased to announce its participation in the BearingNet Rio User Meeting 2026, to be held at the Grand Hyatt Rio de Janeiro from September 30 to October 2, 2026. This marks BearingNet’s first-ev...
Core Process Analysis of pillow block Bearings:
How Martensitic Heat Treatment Creates a “Hardcore” Bearing
In the manufacturing system of pillow block bearings, heat treatment is the decisive final step that determines the bearing’s ultimate performance. We use high-carbon chr...
First, high-quality bearing steel tubes are prepared, and then the steel tubes are processed into precise bearing rings.
Step 1: Preparation of steel tubes (from steel bars to specialized steel tubes)
The steel tubes used for manufacturing bearing rings are not ordinary steel tubes but specially ...
The working environment of agricultural machinery is harsh, with a lot of dirt, moisture, and straw impurities, and it also undergoes frequent impact loads. An agricultural sprayer can have up to over 100 bearings installed. Once a bearing malfunctions, it requires maintenance, replacement of par...
For industrial operations in food processing, lumber mills, mining, offshore wind farms, and marine applications, high humidity is more than just an environmental nuisance—it’s a leading cause of premature bearing failure and costly unplanned downtime.
Studies show that 15–25% of maintenance budg...
In this summer of 2026, I stood at the warehouse entrance, watching another container of precision bearings about to set off for overseas. The box was printed with our brand logo, and the destination was Genoa, Italy.
A question suddenly popped into my mind: How did those enterprises that have su...
40% Capacity Expansion Underway – New Grinding Equipment Arriving in August
July 31, 2026 – As July draws to a close, VPN BEARINGS is proud to announce a major milestone in our ongoing commitment to manufacturing excellence. Starting August 1, the second batch of precision grinding machines will ...
Pillow block bearings are bearing units composed of a sealed outer spherical ball bearing combined with a cast or stamped bearing housing. The outer ring features a hemispherical outer surface that mates with the concave spherical surface of the bearing housing, enabling automatic self-alignment....
Fight against high temperatures, ensure delivery! VPN bearings are fully committed to ensuring that the July orders are shipped on schedule. the beginning of July, many places across the country have continuously issued orange alerts for high temperatures. The production workshop of the VPN beari...
The sealing methods of bearings can be mainly divided into two categories: contact seals and non-contact seals. The choice essentially involves a trade-off between sealing effect and allowable rotational speed.
Contact seals: “Contact” for sealing
In this type of seal, the sealing pie...
As a manufacturing enterprise specializing in producing pillow block bearings, we always regard product quality as the lifeline of our company. Recently, our company officially announced the completion of a comprehensive upgrade of the inspection system, establishing a “full-process, multi-...
The project was completed in the first half of 2026, marking the beginning of the second half of the year. In the first half, our VPN bearing manufacturer’s grinding machines were put into operation (solving the inner ring precision issue), and in the following six months, the capacity of t...