High Quality Tapered Roller Bearing 31320 31322 Large Size Engineering Machinery Roller Bearing 31324 31326 31328 Tapered Roller Bearing

• Customization: Available
• Price: Factory Wholesale Price
• Material Quality: Bearing Steel
• Model NO.: 31320 31322 31324 31326 31328
• Number of Rows: Single-Row
• Service: OEM ODM
• Box: We Will Provide Corresponding Packing According to
• Model No.: Main Products: Full Range of Tapered Roller Bearin
• Deliver Time: 0-15days
• Applicable Place: Water, Electricity and Water Conservancy, Electron
• Transport: by Land or Sea or Air
• Certification System: ISO 9001
• Inventory: Stock
• Sample: Available
• Feature: High Load
• Rolling Element: Roller Bearing
• Friction Coefficient: Low Friction
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: International size special size please contact me
• Trademark: SDBOY
• Origin: China
• HS Code: 8482500090
• Production Capacity: 1000000 Sets/Month

Product Description

 

Product Description

 

Tapered roller bearings are widely used in various industrial equipment and mechanical devices, such as automobiles, ships, aircraft, construction machinery, metallurgical equipment, mining machinery and other fields. Strong load-bearing capacity: Tapered roller bearings have greater load-bearing capacity than ball bearings and cylindrical roller bearings of the same size, and are suitable for high loads and high-speed operations. It plays a key role in the transmission system, capable of withstanding loads in different directions and ensuring stable rotation and transmission efficiency. In short, as an important mechanical component, tapered roller bearings have the advantages of strong load-bearing capacity, stable rotation, and high temperature resistance, and are widely used in various industries.

Detailed Photos

 

Product Parameters

Bearing No.	Boundary dimensions							Limiting speed		Mass
	mm							rpm		Kg
	d	D	T	B	C	Rmin	rmin	Grease	Oil	≈
31300 series
31305	25	62	18.25	17	13	1.5	1.5	5600	7500	0.264
31306	30	72	20.75	19	14	1.5	1.5	5000	6700	0.393
31307	35	80	22.75	21	15	2	1.5	4500	6000	0.518
31308	40	90	25.25	23	17	2	1.5	4000	5300	0.727
31309	45	100	27.25	25	18	2	1.5	3400	4500	0.947
31310	50	110	29.25	27	19	2.5	2	3200	4300	1.22
31311	55	120	31.5	29	21	2.5	2	2800	3800	1.56
31312	60	130	33.5	31	22	3	2.5	2600	3600	1.91
31313	65	140	36	33	23	3	2.5	2200	3200	2.39
31314	70	150	38	35	25	3	2.5	2400	3400	2.95
31315	75	160	40	37	26	3	2.5	1900	2800	3.39
31316	80	170	42.5	39	27	3	2.5	1900	2800	4.05
31317	85	180	44.5	41	28	4	3	1800	2600	4.6
31318	90	190	46.5	43	30	4	3	1700	2400	5.9
31319	95	200	49.5	45	32	4	3	1700	2400	6.95
31320	100	215	56.5	51	35	4	3	1600	2200	8.6
31321	105	225	58	53	36	4	3	1500	2000	9.65
31322	110	240	63	57	38	4	3	1400	1900	12
31324	120	260	68	62	42	4	3	1200	1700	15.5
31326	130	280	72	66	44	5	4	1100	1600	18.5
31328	140	300	77	70	47	5	4	1000	1500	24.5
31330	150	320	82	75	50	5	4	950	1400	29.5

Packaging & Shipping

Company Profile

Shandong Boy Bearing Manufacturing Co., Ltd., established in 2015, is a professional bearing company that integrates bearing research and development, manufacturing, and sales. The company's main products include deep groove ball bearings, tapered roller bearings, outer ball surface seat bearings, cylindrical roller bearings, spherical roller bearings, thrust ball bearings, as well as various non-standard sizes and special materials of bearings. The company adheres to the business philosophy of quality first and service first, and its products are exported to dozens of countries such as Russia, Poland, India, Iran, South Africa, etc. The boy bearings will be of high-end quality and competitive prices. We sincerely hope to cooperate with you for a win-win situation!

Our Advantages

1. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge.
2. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
3. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the
    customer's requirements and needs.
4. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 

                                      We Will Give The Factory Wholesale Price

 

production process

FAQ

Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1. Replacements would be sent with goods of your next order;
2. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users. 

Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you; 
2. Proforma Invoice made and sent to you as the price agreed by both parts; 
3. Deposit Payment after confirming the PI and we arrange production; 
4. Balance paid before shipment or after copy of Bill of Loading.