2013年8月8日星期四

"Tapered roller bearing characteristics and uses"


"Tapered roller bearing characteristics and uses" on the subject of
        Industry Applications: Tapered roller bearings are widely used in automotive, mill, mining, metallurgy, plastics machinery and other industries.
Product Features: Tapered roller bearings mainly bear radial diameter and axial joint load. Load bearing capacity depends on the outer raceway angle than the angle the greater carrying capacity. These bearings are separable bearings, rolling bearing according to the number of rows into single row, double row and four row tapered roller Stainless steel slewing bearing  Single row tapered roller bearing clearance to be adjusted during installation the user; double row and four row tapered roller bearing clearance in the factory according to user requirements is given, no user adjustments.
Tapered roller bearings have tapered inner and outer ring raceway, Tapered Roller arranged in between. All conical surface projection lines are the same point on the bearing axis together. This design makes tapered roller bearings particularly suitable for combined (radial and axial) loads. Most of the axial load bearing capacity is determined by the contact angle a; a angle increases, the higher the axial load capacity. Angle size calculation factor e; e larger the contact angle the greater the bearing axial load greater applicability.
Tapered roller bearings are usually separated type, namely the belt roller and cage assembly of inner cone inner components consisting of ball-point pen with tapered outer ring (outer) installed separately.bearing their structural shapes (eg with or without filling slot, with or without inner and outer rings and rings shape, wall structure, even without the cage, etc.) can also be divided into a variety of structural types.

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