31306 High Load Tapered Roller Bearing for Industries

Model NO.
31306
Material
Bearing Steel
Spherical
Non-Aligning Bearings
Load Direction
Combined
Separated
Separated
Bore(mm)
30
Outer(mm)
72
Stock
Rich
Noise Level
V4, V3, V2, V1
Feature
Long Service Life and Low Friction
Weight(Kg)
0.38
Delivery Time
7 Days
Width(mm)
21
Samples
Available
Size
All Sizes Are Available
Vibration Level
Z4, Z3, Z2, Z1
Cage
Steel Cage
Clearance
C0, C2, C3, C4, C5
OEM
Acceptable
Precision
P0, P6, P5, P4, P2
Transport Package
Inner Plastic Bags+Cartons+Pallets
Specification
31306
Trademark
DNT or Customized
Origin
China
HS Code
8482500090
Production Capacity
100000 Sets/Month
Reference Price
$ 3.60 - 6.30

Product Description

Product Description
 
Tapered roller bearings  are separated bearings, and the inner and outer rings of the bearings have tapered raceways. This kind of bearing is divided into single row, double row and four row tapered roller bearing and other different structural types according to the number of rows of rollers installed. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears radial load, an axial component will be generated, so when another bearing that can bear the axial force in the opposite direction is needed to balance.
 
31306 High Load Tapered Roller Bearing for Industries

 

 
The ability of a single row tapered roller bearing to bear axial load depends on the contact Angle , that is, the Angle of the outer ring raceway. The greater the Angle, the greater the axial load capacity. The most used tapered roller bearing is single row tapered roller bearing.

 
31306 High Load Tapered Roller Bearing for Industries
 
Feature :
1 Tapered roller bearings are mainly used to bear radial and axial combined loads. Compared with the angular contact ball bearing, the bearing capacity is large, the limit speed is low. Tapered roller bearings can withstand axial load in one direction and can limit axial displacement of shaft or housing in one direction.
2 The Angle of the outer ring and the diameter of the outer raceway have been standardized with the overall dimensions. Changes during design and manufacture are not allowed. So that the outer ring and inner components of tapered roller bearings can be interchanged worldwide.

 
31306 High Load Tapered Roller Bearing for Industries
Except standard bearings, we also supply non-standard bearing with customized material , precision, size, logo and packing.

Metric Taper Roller Bearing
The single row taper roller bearings are usually made of chrome steel material. The cone Angle of the outer ring raceway of a single row tapered roller bearing is between 10° and 19°, which can withstand the combined action of axial load and radial load at the same time. The larger the cone Angle, the greater the ability to bear axial load.

Inch Tapered Roller Bearing
The structure and assembly dimensional accuracy and rotation accuracy of British tapered roller bearings are different from that of metric bearings. It is mainly used for importing machinery or special needs industries.

Tapered roller bearings are devided in to four types as below:
1 Single row tapered roller bearings
2 Matched tapered roller bearings
3 Double row tapered roller bearings
4 Four-row tapered roller bearings

 
31306 High Load Tapered Roller Bearing for Industries

 

 
Tapered Roller Bearing
30000 Series Tapered Roller Bearing
Bearing No. Dimensions(mm) Weight(kg)
  d D T  
30202 15 35 11 0.053
30203 17 40 13.25 0.079
30204 20 47 15.25 0.126
30205 25 52 16.25 0.154
30206 30 62 17.25 0.231
30207 35 72 18.25 0.331
30208 40 80 19.75 0.422
30209 45 85 20.75 0.474
30210 50 90 21.75 0.529
30211 55 100 22.75 0.713
30212 60 110 23.75 0.904
30213 65 120 24.75 1.13
30214 70 125 26.25 1.26
30215 75 130 27.25 1.36
30216 80 140 28.5 1.65
30217 85 150 31 2.1
30218 90 160 33 2.52
30219 95 170 35 3.17
30220 100 180 37.5 3.8
30221 105 190 39.5 4.5
30222 110 200 41.5 5.16
30224 120 215 44 6.27
30302 15 42 13 0.098
30303 17 47 15.25 0.129
30304 20 52 16.25 0.165
30305 25 62 18.25 0.263
30306 30 72 20.75 0.387
30307 35 80 22.75 0.515
30308 40 90 25.25 0.747
30309 45 100 27.25 0.984
30310 50 110 29.25 1.28
30311 55 120 31.5 1.63
30312 60 130 33.5 1.99
30313 65 140 36 2.44
30314 70 150 38 2.98

3100 Series Tapered Roller Bearing
Bearing No. Dimensions(mm) Weight
  d D B  
31303 17 47 15 0.13
31304 20 52 16.5 0.17
31305 25 62 18.5 0.26
31306 30 72 21 0.38
31307 35 80 23 0.517
31308 40 90 25.5 0.66
31309 45 100 27.5 0.974
31310 50 110 29.5 1.23
31311 55 120 32 1.5
31312 60 130 34 1.92
31313 65 140 36.5 2.29
31314 70 150 38.5 2.87
31315 75 160 40 3.43
31316 80 170 42.5 4.09
31317 85 180 45 4.91
 
3200 Series Tapered Roller Bearing
Bearing No. Dimensions(mm) Weight
  d D B  
32203 17 40 17.25 0.102
32204 20 47 19.25 0.16
32205 25 52 19.25 0.187
32206 30 62 21.25 0.287
32207 35 72 24.25 0.445
32208 40 80 24.75 0.532
32209 45 85 24.75 0.573
32210 50 90 24.75 0.626
32211 55 100 26.75 0.853
 

 

3300 Series Tapered Roller Bearing
Bearing No. Dimensions(mm) Weight
  d D B  
33005 25 47 17 0.129
33006 30 55 20 0.201
33007 35 62 21 0.25
33008 40 68 22 0.306
33009 45 75 24 0.398
33010 50 80 24 0.433
33011 55 90 27 0.651
33012 60 95 27 0.691
33013 65 100 27 0.732
33014 70 110 31 1.07
33015 75 115 31 1.12
33016 80 125 36 1.63
33017 85 130 36 1.75
33018 90 140 39 2.157
33019 95 145 39 2.3
33020 100 150 39 2.4
33206 30 62 25 0.355
33207 35 72 28 0.524
33208 40 80 32 0.715
33209 45 85 32 0.77
33210 50 90 32 0.867
33211 55 100 35 1.18
33212 60 110 38 1.56
33213 65 120 41 2.04
33214 70 125 41 2.15
33215 75 130 41 2.25
33216 80 140 46 2.94
33217 85 150 49 3.56
33218 90 160 55 4.69
33219 95 170 58 5.54
33220 100 180 63 6.4
Our Advantages

 

1. GUARANTEED QUALITY
Materials with good quality are selected and tested layer by layer.

2. GOOD SERVICE
We have enthusiastic and timely online service and good after-sales service.

3. PROFESSIONAL TEAMS
We have professional teams with technology, research and production.

4. COMPETITIVE PRICE
We provide customers with better products and competitive prices.
31306 High Load Tapered Roller Bearing for Industries
Packaging & Shipping
31306 High Load Tapered Roller Bearing for Industries

Packaging: 1. Inner plastic bags+ Cartons+Pallets
                   2.Tube packed
                   3. Customized designs
                   4.Industrial packing

 

Company Profile


Shandong Dente International Trade Co.,Ltd is a comprehensive enterprise with factory and trading company.  we are focusing on import and export business based on our own bearing factory which is located in Linqing City where is the largest bearing wholesale base in China.

Shandong Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements. Therefore, we can supply high-quality bearing products with competitive price and the shortest delivery time if you choose us.

Our products include deep groove ball bearing, tapered roller bearing, pillow block bearing, self-aligning ball bearing, spherical roller bearing, cylindrical roller bearing, thrust ball bearing, non-standard bearing of automobiles. Simultaneously we also supply needle roller bearing, stainless steel bearing ,inch series bearing, non-standard bearing, imported bearing of global brand, wheel hub bearing. And we also supply some customized bearing.

Your satisfaction is our goal, expecting your inquiries.

 

 

31306 High Load Tapered Roller Bearing for Industries
31306 High Load Tapered Roller Bearing for Industries

 

 

 

FAQ

Q: Why did you choose us?
A:(1) We provide the best quality bearings with reasonable price, low friction, low noise and long service life.
   
(2) With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
   
(3) The best service provided by a well-trained international sales team.


Q: How long is your delivery time?
A:Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.

Q: Do you provide samples? Is it free or extra?
A:Yes, we can provide a small amount of free samples. Do you mind paying the freight?

Q:Could you offer door to door service?
 A:Yes,by express(DHL,FEDEX,TNT,EMS,4-10 days to your city.)


Q: What should I do if I don't see the type of bearing I need?
A:We have too many bearing series numbers. Sometimes we can't put them all on Made in China. Just send us the inquiry and we will be very happy to send you the bearing details.
Welcome to contact me anytime!


 

 

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