46791DW 46720 46721D Doulble Row Taper Roller Bearing for Rolling Mill
Quick Detail:
46791DW 46720 46721D Doulble Row Taper Roller Bearing for Rolling Mill Bearings
Structure: Tapered
Number of Row: Double row
Precision Rating: P0,P2,P4,P5,P6
Material: bearing steel chrome steel Gcr15
Place of Origin: China (Mainland)
OEM: Accept
Certificate: ISO9001:2008
Seals Type:OPEN
Description:
According to the row of rolling element, it is grouped in single row, double row and four rows. Single row tapered roller bearing’s clearance is adjusted when it is installed. Double row and four-row tapered roller bearing’s clearance is already configured according to national standards; therefore customers do not need to adjust it.
Tapered roller bearings mainly carry the combined load of radial load and axial load but the radial load mainly. The carrying capacities of tapered roller bearings depend on the contact angle of outer ring raceway. The bigger the contact angle is, the greater the capacity will be.
This bearing is mainly used in rolling mills, automobiles, machines, plastics and other industries.
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Applications:
They are suitable for the accommodation of combined (radial and axial) loads and can locate a shaft axially in both directions with a given axial clearance or a given preload. Their main use is in gearboxes, hoisting equipment,rolling mills and machines used in the mining industry, e. G. Tunnelling machines.
* Good quality & competitive price
* Rich stock Supply
* Long Lige & Low Noise
* ISO9001: 2008
* Good Service
Advantages:
1. Accommodates Misalignment
2. Extremely low friction & heat generation
3. Environmentally friendly
4. High-speed performance
5. Low lubricant usage
6. Low noise & vibration levels
7. High-speed performance increases productivity