1688 Spare Parts Bearings 3040h7 V 2RS Deep Groove Ball Bearing

Item No.:  3040H7-V-2RS

Type: Deep Groove Ball Bearing(max. completed ball bearings)

Material: Stainless Steel(AISI440C/9Cr18)

Bore diameter: 30mm Outer diameter : 40mm Width(Height/Thickness): 7mm

Size: 30*40*7mm

Closures: 2 Rubber seals(NBR)

Balls: Stainless Steel Balls

Lubrication: Lubricated with Mobil XHP-222 grease.

 Compared with ordinary bearings, the stainless steel balls inside the full ball bearing connect the components to each other and also allow them to rotate freely between each other.Therefore, the bearing's load capacity has been enhanced to meet the usage needs of large mechanical equipment. Make the overall bearing stable and improve the working efficiency of mechanical equipment. And it enhances wear resistance and can withstand high-strength wear and impact.

 max. completed ball bearings:
Advantage:
1.Maintain a fixed distance between the arrangement of rolling elements in the bearing raceway.
2.Prevent running beads.
3.Avoid grinding between rolling elements.
4.Distribute the rolling element evenly along the circumference.
5.Reduce the adverse effects of bearing clearance movement during operation.
6.Strong load capacity, able to adapt to the usage needs of large mechanical equipment.
7.Stable load-bearing, improving the efficiency of mechanical equipment.
8.Strong wear resistance, able to withstand high-strength abrasion and impact.

Disadvantages:
1. High price: The production of full ball bearings requires a large amount of advanced materials and processing technology, so their prices are relatively high, and compared to other bearing types, their costs are higher.
2. Difficulty in installation and maintenance: Due to the fact that full ball bearings are a complex type of bearing, their installation and maintenance require highly skilled professionals, making them difficult to maintain and maintain.

 Our company provides high-precision homemade bearing of ordinary material, including deep groove ball bearing and full complement cylindrical roller bearings.
 The material refers to high-quality bearing steel, thermal treatment technology is put under strict control, and it is able to carry out cryogenic treatment. And full complement cylindrical roller bearings adopts advanced roller furnace for thermal treatment. Other technologies are all processed by full-automatic and semiautomatic equipment, and the production technology and quality control are arranged as per P5 precision. It products widely support home and abroad manufacturers of electric tools, mechanical equipment, automobile components, etc.

CIXI WOLEE INDUSTRIAL CO.,LTD

 Cixi WOLEE induststial Co., Ltd. was founded in 2015. It is a professional company which engages in import and export of industrial components and is a professional production base with joint stocks.

 The company mainly operates bearings and other industrial components such as chain, guide rail, gear and micro gearbox. Its products are widely used in the fields of metallurgy, mining, papermaking, petrochemical, power, railway, aviation, cement, textile, machinery, etc., it has lots of clients among these fields and has accumulated rich experience to meet different demands of all sectors. At present, its trade scale expands increasingly, its clients are all across the world, and it wins the trust of home and abroad clients by virtue of good reputation.

 The company adheres to the tenet of "people first, quality first, credit first and reputation first" and provides each client with top service.

 It heartily hopes to join hands with you to create a wonderful world.