SUNBEARING 30205 Tapered Roller Bearing Silver 25*52*15mm Chrome Steel GCR15

FOB Price
  • US $2.21

    1 - 2,000 piece

  • group nameTapered Roller Bearing

  • Min Order1 piece

  • brand nameSUNBEARING Rolling Bearing Manufacturer

  • model30205

  • payment methodL/C, T/T, Paypal, Alibaba Trade Assurance

  • update timeWed, 06 Apr 2022 15:49:49 GMT

Paramtents

  • Color Silver

  • Service OEM Service

  • Sample Available

  • MOQ 1

Packging & Delivery

  • Size6cm x 3cm x 2cm

  • Weight0.16kg / piece

  • Min Order1 piece

Briefing

Mainly carry radial, axial combined load with radial load in the main

Detailed

Product Description

30204 taper roller bearing

Tapered Roller Bearing 30204

Specification

Design Units  

Metric

Structure

Roller Bearing

Weights  

0.156kgs

Cage Material 

Steel cage

Material

Chrome Steel GCR15

Ball Type  

Carbon chromium steel

Seals Type

Metal Seals

Certificate

ISO9001:2008

Advantage

Mainly carry radial, axial combined load with radial load in the main

Number of Rows

Single

Dimensions

d-Bore Diameter  

25mm

D-Outer Diameter  

52mm

Precision Rating

P5 P6 P4 P2 P0

Clearance

 

                                                      C2 C3 C4 C5 C0

H-Total Width 

15mm

Basic Load Ratings

Cr Dynamic Load Rating   

34800N

C0r Static Load Rating 

33500N

 taper roller bearing drawing

1 ). Taper Roller Bearing Brief introduction:
Taper roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.


Taper roller bearings are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.

Taper roller bearings are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.


Taper roller bearings mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring's raceway. The bigger the contact angle is, the greater the capacity will be.


Taper roller bearings' the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tapered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.

Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.

2). Taper Roller Bearing Types:

1.Single-row tapered roller bearings

2.Double-row tapered roller bearings

3.Four-row tapered roller bearings

4.Double, four-row tapered roller bearings with multi-seal
Typical applications:
Tapered roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components.

3). Advantages:
1.High speed and high precision
2.Long service lifetime
3.Lowest noise and good performance