NNU4930 double-row cylindrical roller bearing 150x210x60mm (also called rolling mill bearing) is used in rolling mill for the production of steel plates, hot-rolled and cold-rolled stripscoils, hot-rolled bars, rods, tube rounds, structural shapes and rails.

Boundary dimensions(mm)

Basic load ratings(kN)

Speed rating

Designation

Weight

Equivalent to foreign designations(FYI)

(rpm)

(kg)

d

D

B

Fw

rmin

Cr

Cor

Grease

Oil

150

210

60

169

2

340

730

2000

2500

NNU4930

6.7

NNU4930

NNU4930

More bearings for your choice (a wide range of designationsizes available): . Four-row cylindrical roller bearings . Double-row cylindrical roller bearings . Four-point contact ball bearings . Double row angular contact ball bearings . Bilateral double-row thrust tapered roller bearings . Deep groove ball bearings, single-row cylindrical roller bearings . Spherical roller bearings

In the steel industry, NNU4930 Bearing 150x210x60mm can be found in a vast range of plant and equipment that is used in both upstream and downstream processes: from the storage yard for raw materials to the steelmaking, rolling and refining processes. All kinds of bearings are used in this plant and equipment.
The operational environment for these bearings is unique to steelmaking, comprising steel dust, water and heat. In addition, the NNU4930 Bearing 150x210x60mm may have to cope with heavy loads and vibration shock, operational speeds ranging from extremely slow through to high, coupled with rapid acceleration and deceleration. This makes for a demanding operational environment that is not found in other applications.
NNU4930 Bearing 150x210x60mm aims to make a positive contribution to improving operational stability and productivity. These are issues crucial to the steel industry, which is representative of the industry which manufactures production equipment. NNU4930 Bearing 150x210x60mm achieves this aim by
NNU4930 Bearing 150x210x60mm
DISTRIBUIDORES: NNU4930 Bearing 150x210x60mm

Product Model:		NNU4930
Structure:		double-row cylindrical roller bearing
Inside Diameter:		150 mm
Outside Diameter:		210 mm
Thickness:		60 mm
Seals Type:		no seals
Material:		chrome steel
Precision Rating:		P6
:
Weight:		6.70 KG
Payment term:		TT, LC
Delivery time:		10 days if in stock, normal delivery time if no st

The quality requirements of the NNU4930 Bearing 150x210x60mm to suppliers have been aggregated hereinafter on the basis of international quality standards.
As a company adhering to the industry’s best practices, we know and understand NNU4930 Bearing 150x210x60mm , the competitive and driving forces of the industry and the need for enduring and changing distribution values.

There is one truth applicable for all industries and applications: the growing need to produce products faster, more reliably and of high quality. This puts Iron and steel industry bearings in the spotlight. For processes to be at their most productive, the control of speed and torque in relation to the process is essential. Iron and steel industry bearings determines the efficiency of your manufacturing and can help save your business undue costs in terms of energy usage and product lifecycle. Industrial Bearings Inc offers machines and systems of NNU4930 Bearing 150x210x60mm any size that are economical, precise, safe, and energy efficient. Industrial Bearings Inc experts can complement or even replace costly and time-consuming physical testing by using proprietary software to analyze new machinery, including bearings Iron and steel industry bearings and all other machine components NNU4930 Bearing 150x210x60mm, while still in the design stage. The resulting analysis about NNU4930 Bearing 150x210x60mm can then be used to identify areas for performance and reliability optimization. “Design for Six Sigma” tools let us help you with concept selection and evaluation together with risk assessment techniques. Industrial Bearings Inc has a unique understanding of rotating equipment and how machine components and industrial processes are interrelated. We provide a wide range of products include Iron and steel industry bearings and related technologies to OEM and aftermarket customers of NNU4930 Bearing 150x210x60mm around the world, in every major industry, at each phase of the asset lifecycle.