30205 For Combustion Turbines High Precision Double Taper Roller Bearing
30205 For Combustion Turbines High Precision Double Taper Roller Bearing
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Basic Infomation
Place of Origin: LUOYANG
Brand Name: MONTON
Certification: ISO9001
Model Number: 30205
High Light:

electric motor bearings


anti friction bearing

Payment & Shipping Terms
Packaging Details: Single box/Wooden case
Delivery Time: 7-35 days
Payment Terms: TT
Supply Ability: 1000/pcs/week
Material: GCr15
Accuracy: P0/P6/P5
Vibration: Z1V1 Or Z2V2
Application: Track Or Tractor Or Robot
Market: Russia,Europe,Iran,Turkey
Main Customers: TYO
Product Description

Tapered ball bearing 30205 For Rolling Mill Bearing 3020 Type



Definition of Tapered roller bearing 30205 7205E HR30205J bearing :


Tapered roller bearing included cup and cone there two parts.Cup is outer ring, Cone comprise rollers,cage,inner ring.And the inner ring with the rollers and cage can be fitted separately from the outer ring.

The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .


Taper roller bearing 30205 7205E bearing design and specification :

Taper roller bearing 30205 7205E HR30205J


Bearing Name HR30205J bearing
New Model HR30205J bearing
Category Tapered roller bearing
Brand NSK Bearing
Inner Diameter d ( mm ) 25
Outer Diameter D ( mm ) 52
Thickness T ( mm ) 16.25
Weight :KG 0.157



1 Series Taper Roller Bearing
2 Dimension Id from 15mm to 220mm
3 Rows Single & Double & Four rows
4 Cage Chrome Steel
5 Structure Taper Roller
6 Material GCr15/GCr15SiMn
7 Precision ABEC1 (P0) ABEC3 (P6) ABEC5 (P5)
8 Quality ISO9001:2008
9 Packing


1: plastic tube or plastic paper

2: plastic bag + brand color box + brand carton

3: plastic bag + white box + carton
4: you request

10 Brand NSK OR OEM
11 MOQ 1 pcs
12 Delivery term FOB qingdao, guangzhou port & CIF
13 Delivery date


1) 3-5days (bearing in stocks,standard dimension)

2)10-20 days(order to produce,standard dimension)

3)15 days(produce as drawing,special design)


14 Payment term


1).30%T/T in advance ,70% balance has to be paid before first shippment.

2).100% L/C at sight

3): West Union

4): PayPal

5): Other payment terms depend on our discussion


15 Useage Single & double rows motors,dynamos,combustion turbines,main shafts of machine tools,
reducing gears,handling machinery and transporters
Four rows rolling mills(cold mill & hot mill & roughing mill)
16 Features Nice out looks, good quality, best price, short delivery time, easy to install to machines.
17 Others OEM orders available


Regarding Taper Roller Bearing

  1. Taper roller bearing 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.
  2. Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.
  3. Taper roller bearing 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.
  4. Tapere roller bearing 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.
  5. Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.


Regarding Taper Roller Bearing Application


1. Material handling machinery:mining machinery, textile machinery, lifting equipment, Agricultural machinery: tractors, harvesting machinery, etc.


2.Heavy-duty mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial vehicles, cement equipment, etc.


3. Construction Machinery: forklifts, earth moving machinery, compaction machinery, concrete machinery, etc.

4.The general petrochemical machinery: oil drilling machinery, oil refining machinery, chemical machinery, gas compressors, paper machinery, printing machinery, etc.


5.Machine tools: forging machinery, foundry machinery, woodworking machinery, etc.


6.Car: truck, road, bus, car, modified car, motorcycle ,etc.

30205 For Combustion Turbines High Precision Double Taper Roller Bearing 1


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