Koyo original 6304 6304-2RS 6304zz 20x52x15mm deep groove ball bearing
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- Koyo , 52$0.62/Piece | 1 Piece (Min. Order) |
- Lead TimeIf you finish the payment today, your order will ship out within the delivery date.:
Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
- Customized logo(Min. Order: 1000 Pieces)Customized packaging(Min. Order: 1000 Pieces)
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Alibaba.com Freight | Compare Rates | Learn more Deep groove ball bearing
Deep groove ball bearings are the most common type of rolling bearings.The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. seal. The material of the dust-proof seal cover is stamped with steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing. The single row deep groove ball bearing type code is 6, and the double row deep groove ball bearing type code is 4. Its structure is simple, easy to use, most commonly produced, and most widely used.Its structure is simple and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has a certain performance of angular contact ball bearing and can bear combined radial and axial load. When the speed is high and thrust ball bearings are not suitable, they can also be used to bear pure axial loads. Compared with other types of bearings with the same specifications and dimensions of deep groove ball bearings, this type of bearing has a small friction coefficient and a high limit speed. But not impact resistant, not suitable for heavy loads
Deep groove ball bearing 6304 | ||
d | 20 mm | |
D | 52 mm | |
B | 15 mm | |
C | 15 mm | |
r min. | 1,1 mm | |
da min. | 26,5 mm | |
da max. | 45,5 mm | |
ra max. | 1 mm | |
Weight | 0,144 Kg | |
Basic dynamic load rating (C) | 15,9 kN | |
Basic static load rating (C0) | 7,85 kN | |
(Grease) Lubrication Speed | 14000 r/min | |
(Oil) Lubrication Speed | 17000 r/min | |
Calculation factor (f0) | 12,3 | |
Shandong Tefule Bearing Co.,Ltd is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made international trade of bearing import and export for more than 8 years.We have our own brand "TFL" and applied ISO9001:2000 certificate for certification authority.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. Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross roller bearing.Also we can customize various large non-standard products such as the most competitive products according to customers' demands.
1. Who are we?
We are based in Shandong, China,sell to Mid East(30.00%),South Asia(20.00%),Northern Europe(15.00%),Africa(15.00%),Southeast
Asia(10.00%),Western Europe(10.00%),North America(10.00%).
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Ball Bearing,Roller Bearing,Wheel Bearing,Linear Bearing,Pillow Block Bearing
4. Why should you buy from us not from other suppliers?
Our company has gained rich experience: we know how to exactly handle every step of production.Our products possess the advantages of competitive price and good service.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash,Escrow;
We are based in Shandong, China,sell to Mid East(30.00%),South Asia(20.00%),Northern Europe(15.00%),Africa(15.00%),Southeast
Asia(10.00%),Western Europe(10.00%),North America(10.00%).
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Ball Bearing,Roller Bearing,Wheel Bearing,Linear Bearing,Pillow Block Bearing
4. Why should you buy from us not from other suppliers?
Our company has gained rich experience: we know how to exactly handle every step of production.Our products possess the advantages of competitive price and good service.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Deep groove ball bearing
Deep groove ball bearings are the most common type of rolling bearings.The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. seal. The material of the dust-proof seal cover is stamped with steel plate, which simply prevents dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing. The single row deep groove ball bearing type code is 6, and the double row deep groove ball bearing type code is 4. Its structure is simple, easy to use, most commonly produced, and most widely used.Its structure is simple and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has a certain performance of angular contact ball bearing and can bear combined radial and axial load. When the speed is high and thrust ball bearings are not suitable, they can also be used to bear pure axial loads. Compared with other types of bearings with the same specifications and dimensions of deep groove ball bearings, this type of bearing has a small friction coefficient and a high limit speed. But not impact resistant, not suitable for heavy loads
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