Koyo Tra131305 Bearing for Rolling Mill and Heavy Machinery

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TRA131305
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Thrust Bearing
• Separated: Separated
• Description: Timken Taper Roller Bearing
• Brand: JPG
• Row: Single or Double
• Service: OEM
• Precision: Abce1 Abce5
• Seal: Open
• Sample: Available
• After Service: Guaranteed
• Delivery: on Time
• Stock: Rich
• Transport Package: 1. Paper + CTN+Tray 1. Color Box+ CTN+Tray
• Specification: depends on order
• Trademark: JPG
• Origin: Jiangsu Nanjing
• HS Code: 84822000
• Production Capacity: 30, 000, 00/Month

Product Description

KOYO TRA131305 bearing for rolling mill and heavy machinery

Tapered roller bearings are bearings that can take large axial forces (i.e., they are good thrust bearings) as well as being able to sustain large radial forces.
 
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.
Metric tapered roller bearings follow the designation system defined by ISO 355.
   

 
Part Koyo Tapered roller bearings catalogue

30202R	32005JR	32206JR	33209JR	33111JR
30302JR	33005JR	33206JR	T7FC045	30211CR
30203JR	30205XR	30306DJR	T2ED045	30211JR
32203JR	30205JR	TRA0607R	30309DJR	32211CR
30303JR	32205XR	30306JR	30309CR	32211JR-1
30303R	32205JR	32306CR	30309JR	33211JR
32303	33205JR	32306JR	32309CR	T7FC055
32303JR	30305DJR	320/32JR	32309JR	30311DJR
32004JR	TR0506R	302/32CR	32910JR	30311CR
57008R	30305JR	302/32R	32010JR	30311JR
30204JR	32305XR	322/32CR	33010JR	32311C
32204JR	32305JR	322/32	33110JR	32311J
32204XR	320/28JR	332/32JR	30210CR	32311JR
30304AC	302/28CR	303/32CR	30210JR	32912JR
30304AJR	302/28R	303/32R	32210CR	32012JR
32304CR	322/28CR	TR0608A	32210JR	33012JR
32304JR	322/28R	323/32R	33210JR	33112JR
320/22JR	332/28JR	32907JR-2	T2ED050	30212CR
T2CC022	303/28CR	32007JR	T7FC050	30212JR
302/22CR	303/28R	33007	30310DJR	32212CR
302/22R	323/28CR	33007JR	30310CR	32212JR
322/22CR	323/28R	30207CR	30310JR	33212JR
322/22R	32006JR	30207JR	32310CR	T5ED060
303/22XR	33006JR	32207-1R	32310JR	T2EE060
303/22R	30206CR	32207JR	32911JR	T7FC060
323/22CR	30206JR	33207JR	32011JR	30312DJR
323/22R	32206XR	30307DJR	33011JR	30312CR

 

32317JR	32920JR	32321JR	32926JR	31330JR
32918JR	T4CB100	32922JR	T4CB130	32330R
32018JR	32020JR	T4CB110	32026JR	T4DB160
33018JR	33020JR	32022JR	33026JR	32932JR
33118JR	T2EE100	33022JR	30226JR	32032JR
T2ED090	33120JR	33122JR	32226JR	30232JR
30218JR	30220JR	30222JR	30326D	32232JR
32218JR	32220JR	32222JR	30326JR	30332D
33218JR	33220JR	30322D	31326JR	30332JR
30318DJR	30320D	30322	32326	32332
30318DR	30320	30322JR	32928JR	32934JR
30318JR	30320JR	31322JR	T4CB140	32034JR
30318R	31320JR	32322	32028JR	30234JR
32318JR	32320	32322JR	33028JR	32234JR
32919JR	32320JR	32924JR	30228JR	30334D
32019JR	32921JR	T4CB120	32228JR	30334JR
33019JR	32021JR	32024JR	30328D	32334
T2ED095	33021JR	33024JR	30328JR	32936JR
33119JR	33121JR	33124JR	31328JR	32036JR
30219JR	30221JR	30224JR	32328R	30236JR
32219JR	32221JR	32224JR	32930JR	32236JR
33219JR	33221JR	30324D	32030JR	30336D
30319DJR	30321D	30324	33030JR	30336
30319	30321	30324JR	30230JR	32336
30319JR	30321JR	31324JR	32230JR	32938JR
32319	31321JR	32324JR	30330D	32038JR
32319JR	32321	32324R	30330JR	30238JR

 

Inner ring	Outer ring	Inner ring	Outer ring	Inner ring	Outer ring	Inner ring	Outer ring
A2037	A2126	LM72849	LM72810	15590	15520	15120	15245
A2047	A2126	L44640R	L44610	1988R	1922	14116	14274
A4050	A4138	1779	1729	15112	15245	8125	8231
A4059	A4138	7098	7196	15113	15245	LM67048	LM67010
L21549	L21511	17098	17244	M86647R	M86610	15123	15245
3062	3162	7097	7196	2689	2631	15125	15245
17580R	17520	7100	7196	2474	2420	15126	15245
9062	9195	07100S	7196	26112	26283	2580	2520
21063	21212	L44643R	L44610	41125	41286	2475	2420
HM81649	HM81610	7100	7204	41126	41286	2476	2420
LM11749R	LM11710	1986R	1932	3192	3120	M88046	M88010
LM11949	LM11910	M84249	M84210	3198	3120	2875	2820
9078	9195	15101	15243	2872	2820	2876	2820
9067	9196	15100	15245	L45449	L45410	HM88542	HM88510
7079	7196	15101	15250R	2690	2631	HM88542	HM88512
12580	12520	M86643R	M86610	17118	17244	M88048	M88010
M12649	M12610	2687	2631	15117	15245	26131	26283
LM12749	LM12711	2473	2420	14117A	14276	HM88547	HM88510
M12648	M12610	HM88630	HM88610	15116	15245	HM89443	HM89410
1380	1328	2682	2631	17119	17244	LM48548	LM48510
1380	1329	L44649R	L44610	M86649R	M86610	14136A	14276
1755	1729	15580	15523	M88043	M88010	HM88649	HM88610
1280	1220	15106	15245	15118	15245	16137	16284
2684	2631	2688	2631	15119	15245	2877	2820

Image details 











   Company information 
 




JPG Bearing /ABX CO.LIMITED is a professional production of automotive wheel hub bearing, tensioner pulley bearing, deep groove ball bearing, taper roller bearing, automotive air-conditioner bearing and all kinds of NON-standard bearing. 
 
 
Delivery:
 
1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),
 
   or by  air transport. ( Fastest and safest, but expensive )
 
2. More than 1000pcs , we will send by sea. ( Cheapest, safe )
 
 
 
Payment:
 
1. Less than 1000 pcs , 100% T/T, Western Union in advance. 
 
2. Between 1000-10000pcs, TT, Western Union, MoneyGram.
 
3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram.
 
 
       
 
Packaging
 

1. Neutral Package: Plastic Bag + Carton + Pallet; 2. Commercial Package: Plastic Bag + Box + Carton + Pallet; 3. As the clients' requirement.
Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution. 

High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality

with the unremitting purcuit of perfec products ,the company has established the industry's top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested  to ensure high quality products. Delivere to the customer .





Drawing




Application :

Bearing for Gear Reducer
Bearing for Fitness Equipment
Bearings for Surveillance
Bearing for Mainipulator
Bearing for floor sweeper