Wholesale Factory KOYO Brand JM612949/JM612910 Inch Tapered Roller Bearing

Product name	Wholesale Factory KOYO Brand JM612949/JM612910 Inch Tapered Roller Bearing
Bearings Feature	1 Long life span 2 low rotation&impact resistance&vibration resistance
Material	Chrome Steel
Bearing Package	Pallet,wooden case,commercial packaging or as customers' requirement.
Service	OEM service provided
Delivery time	3-15 days depends on quantity needed

What is a taper roller bearing used for?

Tapered Roller Bearings are designed to reduce friction and, in turn, reduce the heat that can cause bearing structures to fail. This bearing is used in many industrial applications and is optimal for those undergoing excess loads.
Tapered roller bearings contain an inner ring, outer ring, and a number of tapered rollers. Looked at individually, the inner and outer bearing rings are also tapered, resembling a cone segment. Due to the large surface area contact, tapered roller bearings are able to withstand heavy axial and radial loads.
The most common material for ball bearing, roller bearing, and tapered roller bearing is chrome SAE 52100 bearing steel. This bearing can be made by high carbon content of 1.5% and has Rockwell hardness of about 64 HRC.
Tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry. Four row tapered roller bearings are used almost exclusively in work roll applications such as rolling mills.

If this kind of bearing is used improperly, are there any precautions?

(1) Keep tapered roller bearings and their surroundings clean.
Even small dust that can't be seen by the eye will bring bad effects to the bearing. Therefore, keep the surrounding clean, so that the dust will not invade the bearing. (2) Use with care and caution.
Strong impact on tapered roller bearings in use will produce scars and indentations, which will become the cause of accidents. In serious cases, there will be cracks, fracture, so must pay attention to.
(3) Use the appropriate operating tools.
Avoid replacing existing tools with the right ones.
(4) Pay attention to the corrosion of tapered roller bearings.
When operating bearings, sweat on the hands will become the cause of rust. Be careful to use clean hands, preferably wear gloves as much as possible.