KOYO 32008jr Taper Roller Bearing

Bearings KOYO 32008jr are single row taper roller bearing with size 40*68*19mm, and the material Chrome steel Gcr15 ,we have this bearing with 665 PCS in stock now .



KOYO 32008jr Taper Roller Bearing Specification :

Bearing draft

Bearing Number  32008jr
Bore Diameter (d) 40mm
Outside Diameter (D) 68mm
Width(mm) 19mm
Brand KOYO
Cage  Steel cage 
Material  Chrome steel
Sample  Free sample 
Features high precision,long working life 


Tapered Roller Bearing Introduction:


Tapered roller bearings are designed with outer ring, inner ring and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis. Along with metric series bearings, inch series bearings are also available. This type of bearing is suitable for applications that involve heavy or impact loading.




2).Types:

1.Single-row tapered roller bearings

2.Double-row tapered roller bearings

3.Four-row tapered roller bearings

4.Double, four-row tapered roller bearings with multi-seal



taper roller bearing struture Bearing 33208 Application :

The widely use bearing is single row tapered roller bearings.;doule row bearing is widely used for  front wheel hub for car, four row tapered roller bearings are used in heavy machinery such as large cold and hot rolling mills.

Such as Medium and large motors, generators, internal combustion engines, gas turbines, machine tool spindles, reduction gears, loading and unloading machinery and various industrial machinery all can be use with taper roller bearing .

taper roller bearing


We can prodive different type of taper roller bearings ,if you are interested ,pls feel free to contact with me ,here are some KOYO bearing number for your reference:

Bearing No. Boundary dimensions(mm)
d D T B
323/32R 32 75 29.75 28
32907JR-2 35 55 14 14
32007JR 35 62 18 18
33007JR 35 62 21 21
30207CR 35 72 18.25 17
30207JR 35 72 18.25 17
32207-1R 35 72 24.25 23
32207JR 35 72 24.25 23
33207JR 35 72 28 28
30307DJR 35 80 22.75 21
30307XR 35 80 22.75 21
30307JR-1 35 80 22.75 21
TR0708-1R 35 80 32.75 31
32307JR 35 80 32.75 31
32908JR 40 62 15 15
32008JR 40 68 19 19
33008JR 40 68 22 22





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