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Product Description
30204X/HJ30204 J Tapered Roller Bearing |
Dimension Bore Size:20mm Outside Diameter:47mm Width:15.25mm |
| Weight:0.127KGS |
| 1.Material : Gcr15(Chrome steel)--China,(AISI)52100---American ,(Din) 100Cr6---Germany |
| 2.Precision level:ABEC-1,ABEC-3,ABEC-5 P0/ P6 /P5/ P4 |
| 3.Fields Used in : Motorcycle , Motor , Pump ,Fan,Air conditioner ,Microwave Oven,Rangehood,Sewing machine,Massage Chairs,Textile machinery, Electric tools,Agriculture machinery ,Fitness equipment , Washing Machine,Vacuum Cleaner,Office equipment |
| 4.Certificates: ISO 9001,2008 |
| 5. Brand: usual manufacture ourslef brand TOWE ,we can as your requirement to manufacture it. |
| 6. Shield/closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ |
| 7. Internal clearance: C2, C3, C4 ,C5 |
DESIGN CLASSIFICATION
Single row tapered roller bearing is the most basic and widely used tapered bearing. It consists of the cone assembly and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single row bearings can be set to the required clearance (endplay) ro preload condition to optimize performance.
Double row tapered roller bearings can bear heavy load with great rigidity. They are suitable for bearing combined load (radial and axial) with certain axial clearance or preload. TDD and TDI are general.
DESIGN FEATURE
Easily installation. High radial and axial rated load.
Tapered roller bearings are generally separable. i.e. the cone consisting of the inner ring with roller and cage assembly can be mounted separately form the cup (outer ring). The projection lines at all the tapered surfaces meet at a common point on the bearing axis.
PRODUCT ADVANTAGE OF TOWE
High precision rollers(lead to centering function and ensure pure rolling) to optimize the design of flange (keep precise copper core and position) and better contact with cone angle (more sustain of axial load).
China Manufacture Tapered Roller Bearing 30204 With Competitive Price