tapered thrust bearing rolling elements

2
YDTechloose tapered rollers only! precision tapered roller bearings units, tapered rolling elements for bearing ! sizes of needle rollers,bearing rollers, tapered rollers manufacture! home contact products equipments steel balls needle rollers cylindrical rollers tapered rollers spherical rollers ultra short rollers NRA(TB) ends NRB(TT) ends crowned ends hollow rollers tip pointy ends ceramic rollers chrome steel stainless steel G2 G2 G5 stocks,sizes, and delivery date convex rollers Vs NRA needle rollers cylindrical rollers Vs needle rollers loose tapered rollers only! precision tapered roller bearings units, tapered rolling elements for bearing ! sizes of needle rollers,bearing rollers, tapered rollers manufacture! Font: Normal mid large Print Close Bookmark YDTech® where's miniature metal tapered rollers ,tapered thrust bearing rollers supplier? how to buy high super precision tapered rollers, tapered rolling elements for bearing ? what are tapered rollers? the tapered rollers meaning all the body are tapered, but the ends finish are flat.they as rolling elements used to tapered rollers braring. tapered roller bearings are bearings that can take large axial forces as well as being able to sustain large radial forces. applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. common real world applications are in agriculture, construction and mining equipment, axle systems, gear box, engine motors and reducers. we supply high quality manufactured tapered rollers, precision cone ends of cylindrical rollers, miniature needle rollers with cuspidal ends producers in hardened chrome alloy steel or SAE 521000,100Cr6, in both inch and metric sizes. the tapered rollers are available in pull and plain design. We also custom manufacture special loose tapered rollers to your specification, and will be pleased to offer our quotation upon receipt of your detailed requirements. in many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical and horizontal forces. tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly. The non- separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup. tolerance and grade of tapered rollers (tapered bearing rollers) loose tapered rollers, precision tapered roller bearing grade D w /mm geometric tolerance cone angle deviation change value of batch sizes exceed to V Dwp max C ir max S Dw max 2φ upper deviation 2φlower deviation V DwL max V 2φ max G0 - 10 0.3 0.3 1.0 +0.6 -0.6 1.0 0.6 10 18 0.3 0.3 1.0 +0.7 -0.7 1.0 0.7 18 30 0.4 0.4 2.0 +0.7 -0.7 1.0 0.7 G1 - 10 0.5 0.5 2.0 +1.0 -1.0 1.0 1.0 10 18 0.5 0.5 2.5 +1.0 -1.0 1.5 1.0 18 30 0.8 0.8 3.0 +1.5 -1.5 2.0 1.5 http://whatisneedlerollerpin.com/tapered-thrust-bearing-rolling-elements.htm(第 12 页)[2015-11-21 0:05:32]

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OOSE TAPERED ROLLERS ONLY! PRECISION TAPERED ROLLER BEARINGS UNITS, TAPERED ROLLING ELEMENTS FOR BEARING

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Page 1: Tapered thrust bearing rolling elements

YDTech™ loose tapered rollers only! precision tapered roller bearings units, tapered rolling elements for bearing ! sizes of needle rollers,bearing rollers, tapered rollers manufacture!

home

contact

products

equipments

steel balls

needle rollers

cylindrical rollers

tapered rollers

spherical rollers

ultra short rollers

NRA(TB) ends

NRB(TT) ends

crowned ends

hollow rollers

tip pointy ends

ceramic rollers

chrome steel

stainless steel

G2 G2 G5

stocks,sizes, and delivery date

convex rollers Vs NRA needle rollers

cylindrical rollers Vs needle rollers

loose tapered rollers only! precision tapered roller bearings units, tapered rolling elements for bearing ! sizes of needle rollers,bearing rollers, tapered rollers manufacture!

Font: Normal mid large Print Close Bookmark YDTech® where's miniature metal tapered rollers ,tapered thrust bearing rollers supplier? how to buy high super precision tapered rollers, tapered rolling elements for bearing ? what are tapered rollers?the tapered rollers meaning all the body are tapered, but the ends finish are flat.they as rolling elements used to tapered rollers braring.

tapered roller bearings are bearings that can take large axial forces as well as being able to sustain large radial forces.

applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. common real world applications are in agriculture, construction and mining equipment, axle systems, gear box, engine motors and reducers.

we supply high quality manufactured tapered rollers, precision cone ends of cylindrical rollers, miniature needle rollers with cuspidal ends producers in hardened chrome alloy steel or SAE 521000,100Cr6, in both inch and metric sizes. the tapered rollers are available in pull and plain design. We also custom

manufacture special loose tapered rollers to your specification, and will be pleased to offer our quotation upon receipt of your detailed requirements.

in many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical and horizontal forces.

tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly. The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup.

tolerance and grade of tapered rollers (tapered bearing rollers)

loose tapered rollers, precision tapered roller bearing

grade Dw/mm geometric tolerance cone angle deviation

change value of

batch sizes

exceed to VDwpmax △Cirmax SDwmax △2φ upper deviation

△2φlower deviation

VDwLmax V2φmax

G0

- 10 0.3 0.3 1.0 +0.6 -0.6 1.0 0.6

10 18 0.3 0.3 1.0 +0.7 -0.7 1.0 0.7

18 30 0.4 0.4 2.0 +0.7 -0.7 1.0 0.7

G1

- 10 0.5 0.5 2.0 +1.0 -1.0 1.0 1.0

10 18 0.5 0.5 2.5 +1.0 -1.0 1.5 1.0

18 30 0.8 0.8 3.0 +1.5 -1.5 2.0 1.5

http://whatisneedlerollerpin.com/tapered-thrust-bearing-rolling-elements.htm(第 1/2 页)[2015-11-21 0:05:32]

Page 2: Tapered thrust bearing rolling elements

YDTech™ loose tapered rollers only! precision tapered roller bearings units, tapered rolling elements for bearing ! sizes of needle rollers,bearing rollers, tapered rollers manufacture!

G2

- 10 1.2 1.2 3.0 +2.0 -2.0 2.0 2.0

10 18 1.2 1.2 4.0 +2.0 -2.0 2.5 2.0

18 30 1.5 1.5 5.0 +2.5 -2.5 3.0 2.5

30 50 2.0 2.0 6.0 +3.0 -3.0 3.0 3.0

G3

- 10 2.0 2.0 5.0 +2.0 -2.0 3.0 3.0

10 18 2.0 2.0 6.5 +3.0 -3.0 3.0 3.0

18 30 3.0 3.0 8.5 +4.0 -4.0 5.0 5.0

30 50 3.0 3.0 10.0 +5.0 -5.0 5.0 5.0

50 80 4.0 4.0 12.0 +5.0 -5.0 5.0 5.0

loose tapered rollers, tapered roller bearing, tapered rolling elements, precision tapered rollers, roller bearings.

surface roughness of tapered rollersloose tapered rollers, precision tapered roller bearing

grade rolling surface (Ramax) basis of end face (Ramax) other, chamfer (Ramax)

G0 0.04 0.10 1.25

G1 0.08 0.125 1.25

G2 0.125 0.16 2.5

G3 0.16(Dw<=30mm) 0.32 2.5

G3 0.25(Dw>30mm) 0.32 2.5

loose tapered rollers, tapered roller bearing, tapered rolling elements, precision tapered rollers.

©[2015]YDtech™ all rights reserved! steel balls needle rollers cylindrical rollers tapered rollers spherical rollers ultra short rollers

http://whatisneedlerollerpin.com/tapered-thrust-bearing-rolling-elements.htm(第 2/2 页)[2015-11-21 0:05:32]