High Precision Spherical Roller Bearing 21314 P5 P6 Quality Level Mining Machinery Bearings

• Transport: by Sea / by Air
• Material: Xing Cheng Steel Gcr 15
• Clearance: C2, C0, C3, C4
• Hardness: 59-63 HRC
• ID: 70
• Od: 150
• Model NO.: 21314
• H: 35
• Basic Load Ratings Cr: 220
• Basic Load Ratings Cor: 262
• Reference Speed: 1,900
• Limiting Speed: 2,900
• Weight (Kg): 3.18
• Transport Package: Boxes, Carton, Pallet
• Specification: 70*150*35
• Trademark: OEM/NEUTRAL
• Origin: Shandong, China
• HS Code: 84823000
• Production Capacity: 50000/Month

Product Description

Product Description
spherical roller bearing is a high-performance bearing designed to handle high radial and axial loads, particularly suited for applications requiring self-aligning capabilities. We have a wide range of products to offer you and we also manufacture customized products according to the customers' requirement.
 

 

Our Advantages;
At our factory, we pride ourselves on producing high-quality spherical roller bearings that stand out in the market. Here are the key advantages of our products, covering materials, processing, testing, and packaging:

1. Superior Materials

High-Grade Steel: Our bearings are made from JIANGYIN XINGCHENG steel , known for its excellent durability and strength. This ensures our bearings can withstand heavy loads and harsh operating conditions.

Advanced Heat Treatment: We utilize advanced heat treatment processes to enhance the hardness and wear resistance of our bearing components. This extends the lifespan of our bearings and improves their performance under stress.
 

2. Precision Processing

State-of-the-Art Machinery: Our factory is equipped with state-of-the-art machinery for precision manufacturing. This allows us to achieve tight tolerances and superior surface finishes, ensuring smooth operation and minimal friction.
 

3. Rigorous Testing

Comprehensive Quality Control: Our bearings undergo comprehensive quality control checks at every stage of production. We use advanced inspection equipment to test for dimensional accuracy, surface finish, and material properties.
 

4. Secure Packaging

Robust Packaging Materials: Our bearings are packed using robust materials that protect against physical damage during transportation. This ensures that our products arrive at their destination in perfect condition.
 

Anti-Corrosion Measures: We apply anti-corrosion coatings to our bearings and use moisture-proof packaging to protect against rust and corrosion. This is particularly important for bearings that may be stored for extended periods before use.
 

Customized Packaging Solutions: We offer customized packaging solutions to meet the specific needs of our customers. Whether it's bulk packaging for large orders or individual packaging for specialized applications, we ensure our bearings are packed to your requirements.

Our spherical roller bearings are designed to deliver outstanding performance, durability, and reliability. From the selection of superior materials to precision processing, rigorous testing, and secure packaging, every step of our production process is focused on quality. We are committed to providing our customers with bearings that meet and exceed their expectations, ensuring optimal performance in every application.

Certificates:

Major Applications

Our Spherical Roller Bearings are mainly used in below mentioned industrial areas and are successfully playing their role to grow the industry;

Continuous Casting Machines
Mechanical Fans and Blowers
Gearbox and Pumps 
Wind Turbines
Material Handling
Petroleum Machinery
Marine Propulsion and Offshore Drilling
Mining and Construction Equipment
Pulp and Paper Processing Equipment
Compressors
Threshers
Textile Machinery

Products Parameters
Although we provide the wide range products to our customers, but below is the list of '213' series for your information;

	Bearing Number	Boundary dimensions(mm)			Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)
		D	D	B	Cr	Cor	Grease	Oil	(Approx. )
213 Series	21308	40	90	23	88	90	3, 200	4, 900	0.705
	21308K	40	90	23	88	90	3, 200	4, 900	0.694
	21308KW33C3	40	90	23	88	90	3, 200	4, 900	0.694
	21308W33C3	40	90	23	88	90	3, 200	4, 900	0.705
	21309	45	100	25	102	106	2, 900	4, 400	0.927
	21309K	45	100	25	102	106	2, 900	4, 400	0.912
	21309KW33C3	45	100	25	102	106	2, 900	4, 400	0.912
	21309W33C3	45	100	25	102	106	2, 900	4, 400	0.927
	21310	50	110	27	118	127	2, 600	4, 000	1.21
	21310K	50	110	27	118	127	2, 600	4, 000	1.19
	21310KW33C3	50	110	27	118	127	2, 600	4, 000	1.19
	21310W33C3	50	110	27	118	127	2, 600	4, 000	1.21
	21311	55	120	29	145	163	2, 400	3, 700	1.71
	21311K	55	120	29	145	163	2, 400	3, 700	1.69
	21311KW33C3	55	120	29	145	163	2, 400	3, 700	1.69
	21311W33C3	55	120	29	145	163	2, 400	3, 700	1.71
	21312	60	130	31	167	191	2, 200	3, 400	2.1
	21312K	60	130	31	167	191	2, 200	3, 400	2.07
	21312KW33C3	60	130	31	167	191	2, 200	3, 400	2.07
	21312W33C3	60	130	31	167	191	2, 200	3, 400	2.1
	21313	65	140	33	194	228	2, 000	3, 100	2.55
	21313K	65	140	33	194	228	2, 000	3, 100	2.51
	21313KW33C3	65	140	33	194	228	2, 000	3, 100	2.51
	21313W33C3	65	140	33	194	228	2, 000	3, 100	2.55
	21314	70	150	35	220	262	1, 900	2, 900	3.18
	21314K	70	150	35	220	262	1, 900	2, 900	3.14
	21314KW33C3	70	150	35	220	262	1, 900	2, 900	3.14
	21314W33C3	70	150	35	220	262	1, 900	2, 900	3.18
	21315	75	160	37	239	287	1, 800	2, 700	3.81
	21315K	75	160	37	239	287	1, 800	2, 700	3.76
	21315KW33C3	75	160	37	239	287	1, 800	2, 700	3.76
	21315W33C3	75	160	37	239	287	1, 800	2, 700	3.81
	21316	80	170	39	260	315	1, 700	2, 500	4.53
	21316K	80	170	39	260	315	1, 700	2, 500	4.47
	21316KW33C3	80	170	39	260	315	1, 700	2, 500	4.47
	21316W33C3	80	170	39	260	315	1, 700	2, 500	4.53
	21317	85	180	41	289	355	1, 600	2, 400	5.35
	21317K	85	180	41	289	355	1, 600	2, 400	5.28
	21317KW33C3	85	180	41	289	355	1, 600	2, 400	5.28
	21317W33C3	85	180	41	289	355	1, 600	2, 400	5.35
	21318	90	190	43	320	400	1, 500	2, 300	6.3
	21318K	90	190	43	320	400	1, 500	2, 300	6.21
	21318KW33C3	90	190	43	320	400	1, 500	2, 300	6.21
	21318W33C3	90	190	43	320	400	1, 500	2, 300	6.3
	21319	95	200	45	335	420	1, 400	2, 100	7.1
	21319K	95	200	45	335	420	1, 400	2, 100	7
	21319KW33C3	95	200	45	335	420	1, 400	2, 100	7
	21319W33C3	95	200	45	335	420	1, 400	2, 100	7.1
	21320	100	215	47	370	465	1, 300	2, 000	8.89
	21320K	100	215	47	370	465	1, 300	2, 000	8.78
	21320KW33C3	100	215	47	370	465	1, 300	2, 000	8.78
	21320W33C3	100	215	47	370	465	1, 300	2, 000	8.89
	21322	110	240	50	495	615	1, 200	1, 800	11.2
	21322K	110	240	50	495	615	1, 200	1, 800	11.1
	21322KW33C3	110	240	50	495	615	1, 200	1, 800	11.1
	21322W33C3	110	240	50	495	615	1, 200	1, 800	11.2
223 Series	22308	40	90	33	121	128	3, 800	5, 900	0.974
	22308K	40	90	33	121	128	3, 800	5, 900	0.951
	22324K	120	260	86	880	1120	1, 300	2, 000	21
	22324KW33C3	120	260	86	880	1120	1, 300	2, 000	21
	22324W33C3	120	260	86	880	1120	1, 300	2, 000	21.5

WHY CHOOSE US?  

NO.1   We provide our customers the most Comprehensive service and we'll do our best to deal with problems our customers encountered and ensure our customers SATISFACTION
NO.2   The high quality of our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our  working style
NO.4   Bearings are manufactured by ourselves, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers to makes sure every deal have a happy end.

FAQ

Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2015, and EU certification. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; And we export bearings more than 10 years to all over the world.
 
Q:  What time the guarantee of your bearing quality guarantee period?
A: 6 months ,Customer need supply photos and send bearing back.
 
Q: Could you tell me the payment term of your company can accept?
A: T/T,L/C, Moneygram, D/P, PayPal
 
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity

Q: What precautionary measures I should adopt before installation of bearings?
A: Firstly, doesn't need to remove the preservative coating of the bearings. It is necessary to wipe off the outside          cylindrical surface and bore, if the grease is not compatible with the preservative then wash and carefully dry the      bearing. Bearings should be installed in a dry, dust-free room away from metal working or other machines                  producing swarf and dust.


Product Description
Spherical roller bearings have two rows of rollers that are mainly used for withstanding radial loads and also axial loads in either direction. Self-aligning roller bearings have high radial load capacity, especially suitable for heavy load or vibration load, but can not withstand the axial load. Spherical roller thrust bearings have good self-aligning properties and can compensate for the coaxiality error.



Application of spherical roller bearing:

Continuous Casting Machines
Mechanical Fans and Blowers
Gearbox and Pumps 
Wind Turbines
Material Handling 
Marine Propulsion and Offshore Drilling
Mining and Construction Equipment
Pulp and Paper Processing Equipment



Bearing production process
The Bearing rings and rollers Raw Materail all choose the best quality of China --  XingCheng Steel
We ensure our bearings precision reaches P4 P5 P6 quality level



WHY CHOOSE US?  
NO.1   We provide our customers the most Comprehensive service and we'll do our best to deal with problems our customers encountered to ensure our customers SATISFACTION
NO.2   The high quality of our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our working style
NO.4   Manufactured by ourself, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers makes sure every deal have a happy end

FAQ
Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2015, and EU certification. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; A