Excavator Accessories Taper Roller Bearing 279-0344

Product Specification

Excavator Accessories Taper Roller Bearing 279-0344 Bearings

Excavator Accessories Taper Roller Bearing 279-0344 Bearings

Basic Info.
 

Main Product:

Seal Series:
arm cylinder seal kit, Boom cylinder seal kit, Bucket cylinder seal kit, main pump seal kit, travel motor seal kit,
swing motor seal kit, control valve seal kit, center joint seal kit, track adjust seal kit, bushings,
floating seals, o-ring box, pusher, etc.

Engine parts:
cylinder heads, cylinder blocks, crankshafts, camshafts, connecting rods, water pumps, turbo chargers,
engine assys, fan blades, main bearing and connecting rod bearings, pistons, piston rings, liner kits, etc.

Hydraulic parts:
hydraulic cylinder assembly, gear pump assembly, hydraulic pump assembly, travel motor assembly, final drive assembly, swing motor assembly,
main valve assembly, service valves, gasket kits, etc.

Electric Parts:
solenoid valves, water sensors, pressure sensors, throttle motors, stop solenoid, controllers, monitors, etc.

Other Parts:
seal kits, bushings, floating seals, o-ring box, pushers, couplings, engine cushions, bearings, gears, fuel filter
oil filter, air filter, track link assy, front idler, carrier roller, hydraulic oil cooler, water tank, track link assy, etc.

FAQ:

Q: How many types of roller bearings are there?
A: Rolling bearings can be divided into deep groove ball bearings, needle bearings, angular contact bearings, self-aligning ball bearings, spherical roller bearings, thrust ball bearings, thrust spherical roller bearings, cylindrical roller bearings, tapered rollers. Bearings, spherical bearings with seats, etc.

Q:How many types of bearings are there in mechanical engineering?
A:There are two types of bearings: contact and non-contact. Contact-type bearings have mechanical contact with equipment, which includes sliding, rolling, or flexural bearings. Non-contact bearings include liquid, air, mixed phase, and magnetic bearings

Q: How many types of bearings are there?
A: On how many types of bearing? Bearings are of only two types, friction, and antifriction bearings, and further subdivided these two like solid bearing, ball bearing, roller bearing, etc.

About Bearing:

Excavator bearings are an essential component of excavator machinery, providing support and stability to the rotating components of the machine. They are designed to withstand heavy loads, high speeds, and harsh operating conditions, making them critical to the effective operation of excavators.
Roller bearings and ball bearings are two common types of bearings that differ mainly in the following points: The structural design is different: the rolling element inside the roller bearing is a focal point, tapered or tapered roller, while the rolling element inside the roller bearing is a ball. Different bearing capacity: Roller bearings of the same size can withstand larger bearings and bearing loads than roller bearings. The smoothness of rotation is different: the rolling elements inside the roller bearing are longer than that of the roller bearing, so the rotation is smoother at high speeds. The scope of application is different: ball bearings are suitable for small and medium-sized mechanical equipment, while roller bearings are suitable for large mechanical equipment. In short, roller bearings and ball bearings have their own advantages, and in practical applications, it is necessary to choose the appropriate type according to the specific situation.
 

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