Timken Bearing Timken 663/653 Timken Taper Roller Bearing

• Description: Timken Taper Roller Bearing
• Brand: JPG
• Row: Single or Double
• 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.: 663/653
• Service: OEM
• Precision: Abce1 Abce5
• Seal: Open
• Sample: Available
• After Service: Guaranteed
• Delivery: on Time
• Stock: Rich
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• 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

Timken Bearing  TIMKEN 663/653  Timken taper roller bearing

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 timken  Tapered roller bearings catalogue

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

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Company information


JPG Bearingis a comprehensive manufacture and service providers with world's leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
Main products

1.Taper roller bearing

2.Deep groove ball bearing

3.cylindrical roller bearing

3.spherical roller bearing

4.linear bearing

5.pillow block bearing

6 OEM all knid of famous brand

7. Non-standard bearing




Packaging:
1. Neutral Package: Plastic Bag + Carton + Pallet;
2. Commercial Package: Plastic Bag + Box + Carton + Pallet;
3. As the clients' requirement.

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.


After service

All of our bearings are qualified and manufactured as Chinese Bearing Industry Standard (GB/T 307.2-1995). Any bearing sold has a warranty from us.
To improve our products and service greatly, any feedback of bearings, package, delivery etc would be highly appreciated
In case of any bearing problem, which is caused by bearing quality, package etc, we would like to replace the bearings.
Any other question, feel free to contact us by email.

Dealing Process:
     
      Send us inqry---------Quotation-----------Confirmation for all information----------Proforma Invoice-------------Payment-----------Shipping goods and documents.