46790/46720 OEM Brands Inch Tapered Roller Thrust Bearings High Precision Double

Product Specification

High Precision Double Row 46790/46720 OEM Brands Inch Tapered (Taper) Roller Bearing

Diameter size range: 40mm ~ 1465mm

Width range: 15mm ~ 240mm

Double row tapered roller bearings:

Inner diameter range: 38mm ~ 1560mm

Diameter size range: 70mm ~ 1800mm

Width range: 50mm ~ 460mm

Four-row tapered roller bearings:

Inner diameter range: 130mm ~ 1600mm

Diameter size range: 200mm ~ 2000mm

Width range: 150mm ~ 1150mm

Taper roller bearing

Tapered roller bearings mainly burden the joint load from the radial and shaft side. This kind of bearings has a strong load capability. It belongs to the separated bearing; its inner components and outer components can be equipped individually. On small and medium-sized dimensions, our tapered roller bearings use P5 or equivalent techniques; and adopt entire convexity design.

taper roller bearing taper roller bearing taper roller bearing taper roller bearing taper roller bearing taper roller bearing

Features :
The inner and outer ring raceways and rollers of these bearings are made with a taper so that the surface planes of the raceways and roller axis meet at a point. The rollers are guided by a flange on the inner ring. Tapered roller bearings are separable, and have the following components: outer ring, inner ring, and roller assembly. The non-separable inner ring and roller assembly are called the 'cone', and the outer ring is called the 'cup'. Internal clearance established during mounting by the axial position of the cone relative to the cup.

Applications:

a) Material handling machinery: mining machinery, textile machinery, lifting equipment, Agricultural machinery: tractors, harvesting machinery, etc.

Taper roller bearing

b) Heavy-duty mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial vehicles, cement equipment, etc.

Taper roller bearing

c) Construction Machinery: forklifts, earthmoving machinery, compaction machinery, concrete machinery, etc.

Taper roller bearing
d) The general petrochemical machinery: oil drilling machinery, oil refining machinery, chemical machinery, gas compressors, paper machinery, printing machinery, etc.

Taper roller bearing e) Machine tools: forging machinery, foundry machinery, woodworking machinery, etc.

Taper roller bearing

f ) Car: truck, road, bus, car, modified car, motorcycle, etc.

Bearing features
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 and higher axial load carrying capacity.
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 SKF 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.

Quality Assurance

The quality of the products is the most important as well as the lifeline for the enterprise. In order to process the leading technology, we implement the quality control system and establishes a technical and strict inspection team.

Our service

We will make customers have a feeling of satisfaction. We always insist on our aim to supply customers with good quality products with competitive prices and good service.