taper roller bearings-Dalian XLBearings Limited

	Products List

Tapered Roller Bearings

Single row tapered roller bearings

Single row with flange tapered roller bearings

Double row tapered roller bearings TDO

Double row tapered roller bearings TDI

Double row tapered roller bearings TDIT

Double row tapered roller bearings TNA

Double row tapered roller bearings TNASW-TNASWE

Thrust tapered roller bearings

Cylindrical roller bearings

Single row cylindrical roller bearings

Double row cylindrical roller bearings

Four row cylindrical roller bearings

Full complement cylindrical roller bearings

Slewing ring

Crossover rolling type(11 series)

Crossover rolling type(HJ series)

Double-row spherical type(02 series)

Single-row spherical type(01 series)

Single-row spherical type(HS series)

Single-row spherical type(QU QW QN series)

Three-row rolling type(13 series)

Products

Full complement cylindrical roller bearings
Design variants
Full complement cylindrical roller bearings are non-separable bearings, exception series NJ23…VH this kind of bearings features a much higher internal friction due to them without cage. So the speed ratings are limited full complement cylindrical roller bearings are mainly produced in single row and double row designs.

Un-sealed single row and double row bearings are frequently used in gearbox, sealed double row bearings are frequently used in hoisting mechanism. Additional to the standard products range of single row and double row full complement cylindrical roller bearings, XLB can produce other full complement bearings according to individual customer specifications or special bearings upon request.
The most important basic types are shown on the below.

Single row bearings
Series NJ23…VH: these bearings feature two integral flanges on their outer ring and one integral flange on their inner ring thus there are able to accommodate minor thrust force in one direction only.
Bearings of this series are self retaining roller assemblies, which enable the removal of inner rings without loss of roller retention in the outer rings.
Series NC…these bearings feature two integral flanges in their inner ring and an outer ring with one integral flange one side and one loose rib on its opposite side. Thus they are able to be used as locating bearings and accommodate minor axial force in both directions.

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