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EE333140/333203CD Cross Taper Roller Bearing Enhanced Operational Reliability

Categories Taper Roller Bearing
Brand Name: MONTON
Model Number: EE333140/333203CD
Place of Origin: LUOYANG
MOQ: 1pcs
Price: USD
Supply Ability: 100pcs/week
Delivery Time: 7-35 days
Packaging Details: Single box/Wooden case
D: 514.35
d: 355.6
T: 193.675
wightr: 119KG
keywords: cross taper roller bearing made in china
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    EE333140/333203CD Cross Taper Roller Bearing Enhanced Operational Reliability

    EE333140/333203CD


    Specifications

    Series

    333000

    Cone Part Number

    EE333140

    Cup Part Number

    333203CD

    Design Units

    Imperial

    Bearing Weight

    253.19 lb114.845 Kg

    Cage Type

    Stamped Steel

    Ab - Cage-Cone Frontface Clearance

    0.18 in4.6 mm

    EE333140/333203CD cross taper roller bearing made in china

    Dimensions

    d - Bore

    14 in355.6 mm

    D - Cup Outer Diameter

    20.2500 in514.350 mm

    B - Cone Width

    3.3125 in84.138 mm

    C - Double Cup Width

    6.0000 in152.400 mm

    T - Bearing Width across Cones

    7.6249 in193.672 mm

    Abutment and Fillet Dimensions

    R - Cone Backface "To Clear" Radius10.25 in6.400 mm
    r - Cup Frontface "To Clear" Radius20.06 in1.5 mm

    db - Cone Backface Backing Diameter

    15.24 in387.10 mm

    Da - Cup Frontface Backing Diameter

    18.94 in481.08 mm

    Aa - Cage-Cone Backface Clearance

    0.43 in10.9 mm

    Basic Load Ratings

    C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)378700 lbf350000 N
    C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4529000 lbf2350000 N
    C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5137000 lbf610000 N
    Ca90 - Dynamic Thrust Rating (90 million revolutions)649500 lbf220000 N

    Factors

    K - Factor71.59
    e - ISO Factor80.78
    Y1 - ISO Factor90.861.29
    Y2 - ISO Factor101.29
    G1 - Heat Generation Factor (Roller-Raceway)113040

    G2 - Heat Generation Factor (Rib-Roller End)

    337
    Cg - Geometry Factor120.193

    TAPERED ROLLER BEARINGS

    Tapered roller bearings have tapered inner and outer ring raceways as well as tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor : the larger the value of e, the larger the contact angle.


    Tapered roller bearings are uniquely designed to manage both thrust and radial loads. Consisting of a "tapered cup" and a "tapered cone", this design is one of the most basic and common styles in the bearing industry. Found in everything from cars to conveyor lines, tapered roller bearings are more versatile than any other bearing series. Our taper bearings are sold in sets with both the cup and the cone together.

    Find everything you're looking for in one place. Our massive inventory at The Big Bearing Store has almost everything in stock and ready to ship. Our friendly and knowledgeable staff is ready to assist you in finding

    whatever you need.


    Bearing features
    Low friction
    The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear. In addition, the bearings can better maintain preload and run at reduced noise levels.
    Long service life
    The crowned raceway profiles of basic design bearings and the logarithmic raceway profiles of Explorer bearings optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends , and reduce the sensitivity to misalignment and shaft deflection compared with conventional straight raceway profiles.


    Enhanced operational reliability
    Optimized surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
    Consistency of roller profiles and sizes
    The rollers incorporated in tapered roller bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical. This provides optimal load distribution, reduces noise and vibration, and enables preload to be set more accurately.
    Rigid bearing application
    A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achieved.
    Running-in period with reduced temperature peaks
    Tapered roller bearings typically have a running-in period, during which a conventional design tapered roller bearing experiences a significant amount of friction, resulting in wear. This effect is noticed as a temperature spike (diagram 1). With tapered roller bearing designs, friction, frictional heat and wear are significantly reduced, provided the bearings are mounted and lubricated correctly.


    Separable and interchangeable


    Depending on the design, tapered roller bearings are separable and components of same-sized bearings are fully interchangeable. For example, single row tapered roller bearings are separable , i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). This facilitates mounting, dismounting and also maintenance inspection routines.


    EE333140/333203CD bearing best quality in Malaysia are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. EE333140/333203CD bearing best quality in Malaysia can ensure high quality for more than 80% raw material of EE333140/333203CD bearing best quality in Malaysia provided by the steel plant.

    Explorer series bearing of EE333140/333203CD bearing best quality in Malaysia are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of EE333140/333203CD bearing best quality in Malaysia have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

    Quality EE333140/333203CD Cross Taper Roller Bearing Enhanced Operational Reliability wholesale
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