Low price Taper Roller Bearings 31322

Tapered roller bearing 31322 1.High precision Low noise 2.Prompt delivery 3.competitive price 4.Large quantity

2012 hot sale! Taper roller bearing 31322

Specification:    

   The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.    This conical geometry is used as it gives a larger contact patch, which permits greater loads to be carried than with spherical (ball) bearings, while the geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs. When a roller slides rather than rolls, it can generate wear at the roller-to-race interface, i.e. the differences in surface speeds creates a scrubbing action. Wear will degenerate the close tolerances normally held in the bearing and can lead to other problems. Much closer to pure rolling can be achieved in a tapered roller bearing and this avoids rapid wear.The rollers are guided by a flange on the inner ring. This stops the rollers from sliding out at high speed due to their momentum.    The larger the half angles of these cones the larger the axial force that the bearing can sustain.    Tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly (containing the rollers and a cage). The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup.

Applications:    In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.    Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces.

31322 Details: 

d:110mm

D:240mm

B:57mm

Cr:470KN

Cor:595KN

Weight:12.5kg

Limiting speed:1600rpm

 Please check the table for bearing detail dimensions.

 Our part Stock List of tapered roller bearings:

30200, 30300, 31300, 32000, 32200, 32300, 33000, 33200 and inch series

Metric Size: 30200 series: 30202 30203 30204 30205 30206 30207 30208 30209 30210 30211 30212 30213 30214 30215 30216 30217 30218 30219 30220 30221 30222 30300 series: 30302 30303 30304 30305 30306 30307 30308 30309 30310 30311 30312 30313 30314 30315 30316 30317 30318 30319 30320 30322 31300 series: 31305 31306 31307 31308 31309 31310 31311 31312 31313 31314 31315 31316 31317 31318 31319 31320 31321 31322 32000 series: 32004 320/22 32005 320/28 32006 320/32 32007 32008 32009 32010 32011 32012 32013 32014 32015 32016 32017 32018 32019 32020 32021 32022 32200 series: 32203 32204 32205 32206 32207 32208 32209 32210 32211 32212 32213 32214 32215 32216 32217 32218 32219 32220 32221 32222 32224 32226 32300 series: 32303 32304 32305 32306 32307 32308 32309 32310 32311 32312 32313 32314 32315 32316 32317 32318 32319 32320 32321 32322 329 series: 32904 329/22 32905 329/28 32906 32907 32908 32909 32910 32911 32912 32913 32914 32915 32916 32917 32918 32919 32920 32921 32922 32924 32926 32928 32930 32932 32934 32936 33000 series: 33005 33006 33007 33008 33009 33010 33011 33012 33013 33014 33015 33016 33017 33018 33019 33020 33021 33022 33024 33026 33028 33030 33100 series: 33108 33109 33110 33111 33112 33113 33114 33115 33116 33117 33118 33119 33120 33121 33122 33124 33200 series: 33205 332/28 33206 332/32 33207 33208 33209 33210 33211 33212 33213 33214 33215 33216 33217 33218 33219 33220 33221 Inch size: 11590/11520 LM11749/11710 LM11949/11910 12580/12520 M12649/M12610 LM12749/LM12710 LM12749/LM12711 M12648/ML12610 1380/1328 L44643/L44610 M84548/M84510 15101/15245 L44649/L44610 1988/1922 02474/02420 331274 M86649/M86610 LM67048/LM67010 15123/15245 2580/2520 M88046/M88010 HM88542/HM88510 M88048/M88010 14130/14274 HM89443/HM89410 LM48548/LM48510 HM86649/HM86610 25877/25821 25877/25820 HM89446/HM89410 3478/3420 L68149/L68110 L68149/L68111 25880/25821 25880/25820 2794/2720 HM89448/HM89410 HM89449/HM89410 LM29749/LM29710 2788/2720 HM801346/HM801310 2789/2720 LM300849/LM300811 18590/18520 LM501349/LM501310 11162/11300 24780/24720 526/522 3579/3525 25577/25520 25580/25520 HM803149/HM803110 3782/3720 527/522 615/612 LM603049/LM603011 25590/25520 LM503349/LM503310 18690/18620 386A/382A 368A/362A 3780/3720 28680/28622 387/382A 39580/39520 28985/28920 3982/3920 H212749/H212710 395A/394A 39590/39520 33275/33462 575/572 593/592A HM518445/HM518410 HM218248/HM218210 598/592A 594/592A 683/672 HM220149/HM220110

Types of product:

Single row tapered roller bearings:

Inner diameter range: 20mm ~ 1270mmdiameter size range: 40mm ~ 1465mmWidth range: 15mm ~ 240 mm

double row tapered roller bearings:Inner diameter range: 38mm ~ 1560mmdiameter size range: 70mm ~ 1800mmWidth range: 50mm ~ 460 mm

four-row tapered roller bearings:Inner diameter range: 130mm ~ 1600mmdiameter size range: 200mm ~ 2000mmwidth Size range: 150mm ~ 1150 mm

   The main purpose of such bearings: automotive front, rear, transmission, differential, pinion shaft, spindle, construction machinery, large-scale agricultural machinery, railway vehicles, gear reduction rolling mill roll neck small deceleration devices.

Single-Row Tapered Roller Bearings

   The most basic and widely used tapered bearing, the single-row type 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 or preload condition to optimize performance.

Double-Row Tapered Roller Bearings   Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications. Four-Row Tapered Roller Bearings

   Four-row bearings combine the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings into assemblies of maximum load rating in minimum space.

    Shanghai Shengyue Bearing Co.,ltd is professional bearings supplier and manufacturer, and specialized in selling international famous brands bearings, such as SKF, TIMKEN, NSK, NTN, KOYO, NACHI, TIMKEN and so on.

Packing:

1. For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box

2. For big ones:anti-rust oil+waterproof belt+professional belt+wooden box

Payment Terms:

L/C ,T/T ,western Union

1. 30% deposit By T/T, Western Union, Paypal, 70% before delivery.

2. 100% L/C at sight 

Other information:

Production Lead time: 7~25days; If we have this item in stock , 2days delivery. 

Delivery Date: within 3-5days after your payment.

Sample: Free, but we don't bear the freight of sample

MOQ: 1 set   Supply Ablility:100000 pcs/Month

Other types we supply: 

   we have other world famous brand bearings from stock as well! They are SKF,FAG,NSK,INA.  We have various types of bearings, namely deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings,  needle roller bearings, thrust ball bearings, bearing accessories and so on.

Company introduction:

Company Introduction	Shanghai Shengyue Bearing Co.,ltd is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 12 years and made international trade of bearing import and export for more than 5 years.We attend international bearing fairs, put in many B2B website and achieve many customers all over the world also bulid up good reputation from our customers.
Fixed telephone	86-021-60700372	Fax	86-021-60700373

Basic Information:

Business Type:	Manufacturer, Trading Company, Distributor/Wholesaler
Product/Service (We Sell):	bearings,ball bearings,roller bearings,machinery,hardware
Brands:	SHR
Number of Employees:	101 - 500 People

Why buy from us?1.Highest quality and most competitive price----we are the only one manufacture who adopts import raw materials. Low bad rates, is just 0.1%. It is amazing, and with cheap price and guaranteed quality.2.Delivery fast -----Goods be sent out within 7 to 15 days based on order quantity.3.Professional-----We are special in source and sells, as development, methods, conjugations, and handling.4.Best service-----Answering e-mails or solving questions timely. Delivery and update information on time. Trust, good quality and service are the basic of long term business.

Waiting for your reply urgently!!!

    

Low price Taper Roller Bearings 31322