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Tapered roller bearing LL639249/LL639210
Login for price 10 Units
Units
(0) Reviews
P0
OEM Market / After Market
LL639249/LL639210
12 Months
ISO9001
Information
Level :Level one
Area :20000
Enterprise Qualification :
Recently Viewed
Technical Information Product Information Comments Trade Records BSPECT Information
10000
2.08 KG
P0
OEM Market / After Market
60 Days
Laser / Mechanical / Electric corrosion
23.83mm
Steel cage
748kN
ALL
NO
1370kN
LL639249/LL639210
12 Months
YES
YES
ISO9001
196.85mm
241.3mm
C0
NO
100Cr6 / GCr15
100Cr6
automobile, industry machine, railway and so on

Feature of tapered roller bearing

Tapered roller bearings have tapered inner and outer ring raceways and 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 true rolling and low friction. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the angle is related to the calculation factor e: the larger the value of e, the larger the contact angle. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing.

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).

DSC_0446_副本.jpg


Application:

automobile,industry machine,railway,mill and crane


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