30304E конических роликовых подшипников

Taper Roller bearing consist of four basic components including the cone (inner ring),the cup(outer ring),taperde rollers,and a cage(roller retainer).The cone,cup and rollers carry the road while the cage spaces and retains the rillers on the cone.The cone,rollers and cage components of our tapered roller bearing are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are avilable as well as the complete assembly.In addition we offer a varity of configurations to our tapered roller bearings.Material:Typically high cabon chrome steelHeat treatments:Through-hardened:Though-hardness throughout the componet.Case-Hardened:Sunface hardening combined with a tough,flexible cone.(case-hardened aviailable upon apecial request only)although Through-Hardened bearing have gradually become the preference in heavy-duty commmercial trucking applications.TLwill supply both through-hardened and case-hardened Tapered Roller Bearing.Size:Most standard industrial sizes are avilable in inch and metric.Custom sizes are also avilable upon special request our main stock size are:ID17-90mm and OD below 180mm.Please consult an TLsales specialist for larger sizes and avaliability.Some bearings dimensions for your reference:Modle NOd(mm)D(mm)B(mm)C(mm)T(mm)Kg303042052151316.250.165303052562171518.250.263303063072191620.750.387303073580211822.750.515303084090232025.250.7473030945100252227.250.9843031050110272329.251.283031155120292531.51.633031260130312633.51.9930313651403328362.4430314701503530382.98313052562171318.250.262313063072191420.750.392313073580211522.750.514313084090231725.250.7273130945100251827.250.9443131050110271929.251.213131155120292131.51.563131260130312233.51.931311651403323362.3731314701503525382.86322052552181619.250.186322063062201721.250.287322073572231924.250.445322084080231924.750.532322094585231924.750.537322105090231924.750.6263221155100252126.750.8533221260110282429.751.173221365120312733.251.553221470125312733.251.643221575130312733.251.743221680140332835.252.133221785150363038.52.68If you have any interests or questions on our products, please contact us freely at any time. We obey the rule: Quality First, Credibility Supremacy, Price Reasonable, Excellent Service.