Professional cylindrical roller bearing manufacturers cost-effective wholesale

Quick Details

Structure:

Cylindrical

Type:

Roller

Applicable Industries:

Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, INdurstry

Brand Name:

WXing

Model Number:

543307A

Precision Rating:

P0

Seals Type:

No

Number of Row:

three rows

Place of Origin:

China

Product Name:

180x406.42x171.04mm Three Rows Cylindrical Roller Bearings 543307A

Dimension:

180x406.42x171.04 mm

Weight:

130 KG

Application:

For Steel-Rolling Mills

Load rating#dyn C Lager Bearing:

2080 KN

Load rating#dyn C Support roller:

1830 KN

Max. load Fr max:

1860 KN

Radial Internal Play:

Cn Normal Internal

Bore Type:

Cylindrical

Heat Stabilization:

No Heat Stabilization - Temperatures up to 120°C

Packaging & Delivery

Selling Units:

Single item

Single package size: 

38X35X25 cm

Single gross weight:

140.000 kg

Package Type:

1. Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets;
2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets;
3.According to customer's requirements

Picture Example:

Lead Time :

Quantity(Boxes)    1 - 1    2 - 10    >10    

Est. Time(days)    7    25    To be negotiated    

180x406.42x171.04mm Three Rows Cylindrical Roller Bearings 543307A     

Three-row cylindrical roller bearings are available in several designs:

with a cylindrical or tapered bore
open or sealed
Three-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.

Because three-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

Bearing features
Exceptional high load carrying capacity
Because of their high number of rollers, three-row cylindrical roller bearings are suitable for very heavy radial loads.
Low friction (Roller end / flange contact area)
The open flange design , together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction.
Long service life
The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.
Enhanced operational reliability
The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
Separable and interchangeable
The separable components of three-row cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.
High speed capability
The cage designs are suitable for high speeds, rapid accelerations and peak loads.
Low cross-sectional height
The low cross-sectional height of three-row cylindrical roller bearings allows for relatively large roll neck diameters compared to the roll diameter.