NKI 5 / 12 Machined Race Single Row Cross Needle Roller Bearing

Heavy Duty Needle Roller Bearings NKI 5 / 12 Machined Race Single Row

Needle roller bearings

feature a small cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They're designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.

Diverse types of needle roller bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.

• Needle roller bearings and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes; as well as in connecting rod bearings for special applications.
• Single and double row bearings are available with or without ribs, and with or without inner rings.
• Yoke and stud type track rollers are also available.

Some bearing designations for your reference:

Related models and specifications

Needle roller bearing:

1.Needle roller bearing is a cylindrical roller of roller bearings, relative to its diameter, roller is thin and long.This is called needle roller.Although has a small cross-section, bearing still has high load capacity.

2.Needle bearing with fine and long roller, so the radial structure is compact, its diameter and load capacity at the same time, with other types of bearing outside diameter to a minimum, especially suitable for the limited size of the radial installation supporting results.

3.In order to ensure the load capacity and operation performance and you have the same ring bearing, axis or shell hole hardness on the surface of the raceway, machining accuracy and surface quality should be as a bearing ring raceway.

Company Information:

Silurian Bearing Factory locates in ShuoFang Industrial Area,Wuxi city,where has convenient transportation and beautiful environment . Our main products are Spherical Rollers, Spherical Roller Bearing (CA, CC, MB) . We have around around 100 people, Monthly turnout around 1,000,000pcs spherical roller. We have a professional technique team for you at any time to provide strong technical support and services.

We have our own brand TVB.

We looking forward to cooperating with you, and we believe that you will be satisfied with our products and service.

Tradeshift Internet of Things Technology Co.,Ltd was founded in 2019. The main scope of our work is producing and selling bearings and bearing-related parts. The company has self-managed import and export rights, mainly producing deep groove ball bearings,pillow block bearings,tapered roller bearings,spherical roller bearings,excavator bearings,non-standard bearings and other products. Depending on the professional application and foreign trade agreements, our company can provide OEM service and non-standard customized solutions as well as the whole array of bearing products. Our bearings are mainly used in automobiles, agricultural machines, ships, machine tools, motors, mining machines, paper making, textiles, printing and other fields as well.

Our factory now covers an area of 8000 square meters, with fixed assets totaling about ten million dollars. We have advanced CNC grinding machines and fully automatic assembly lines with an annual production capacity of 50 million sets. At present our company has passed the ISO 9001:2008 international quality management system certification, and also passed the QA Certification. The company has its own registered trademark SILURIAN and has been selling products in more than 20 countries and regions all over the world, including the Middle East, Southeast Asia, Africa, and South America.

Our company has all of the necessary quality control testing equipment for ensuring bearing performance, durability, vibration control, temperature, liquid gap, and a variety of specialty bearing tests.