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bearing in stock single row taper roller bearing 67790/67720
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bearing in stock single row taper roller bearing 67790/67720

177.8mm 247.65mm 47.625mm
Quantity:

single row taper roller bearing 67790/67720

1. Gcr15 material

2. NSK,NTN,TIMKEN, KMY or OEM brand

3. 177.8x247.65x47.625

4. reliable quality &low price in China

 

 

Taper roller bearing description:

 

Auto taper roller bearings have taper inner and outer ring raceways and taper 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 true rolling and low friction. The axial load carrying capacity of auto taper roller bearings increases with increasing contact angle (α). The size of the angle is indicated by the calculation factor e: the larger the value of e, the larger the contact angle. A single row taper roller bearing is typically adjusted against a second tapered roller bearing.Single row taper roller bearings are separable  i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup).

 

Applications:


Tapered Roller Bearing 30308  mainly used in motorcycle rear axle wheel hub, heavy machine tools' main shafts, big power reduction gears, axletree axle boxes, roller wheels of transportation devices, and the supporting rollers and working rollers of the rolling mills.


Specification:

 

Bore diameter 177.8mm

Outside diameter 247.65mm

Width 47.625 mm

Model 67790/67720

Tolerance Normal (PN)

Product performance Long lifetime, duable and reliable

Bore type Tapered

Number of rows Single, Two

Cage Sheet metal

Sealing None

Radial internal clearance Group 3 (C3)

Locating feature - bearing outside None

Relubrication feature With

Lubricant (in bearing) None

Material/Treatment Bearing steel

Dimension type Metric

CONTACT US

 Add : Room 25A23, MingZhu Commercial Building, 88th JingYi Road, JINAN, CHINA
 Phone : 0086 531 85066228
E-mail :SKFbearing@chinakmbea
ring.com

Skype : qgbearing
WhatsApp: 008618678825008 
Jinan kaiming Bearing Co., Ltd 

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CONTACT US

    Add : Room 25A23, MingZhu Commercial Building, 88th JingYi Road, JINAN, CHINA
    Phone :0086 531 85066228
    E-mail :SKFbearing@chinakmbearing.com
   Skype : qgbearing
   WhatsApp: 0086 18678825008 
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