Double Shielded Deep Groove Ball Bearing 6203zznr 6203nr 6303zz Nr NSK Ball Bearing with Snap Ring

Min.Order: 1
Product origin: Liaocheng, Shandong, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 2

Description
Double Shielded Deep Groove Ball Bearing 6203ZZNR 6203NR 6303ZZ NR NSK Ball Bearing with Snap Ring

<<Wide Application>>  Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, ship rudder shafts, skateboards, inline skates, and scooters, among others.
<<Material>> The bearing is made of high-quality bearing steel, good durability, and resistance to heavy loads.
<<Features>> Pre-lubricated, normal accuracy, less friction, higher speed, smooth and low noise
<<Strictly Shielded>>  Shields on both sides of the bearing help to keep dust out.

 
>> Single-row and double row
>> Open and sealed types
>> Chrome steel, ceramic or hybrid materials
>> Polyamide, steel, and brass cage assemblies
- 6000 series: 604.605.606.607.608.609.6000.6001.6002.6003.6004.6005.6006.6007.6008........
- 6200 series: 624.625.626.627.628.629.6200.6201.6202.6203.6204.6205.6206.6207.6208........
- 6300 series: 634.635.636.637.638.639.6300.6301.6302.6303.6304.6305.6306.6307.6308........
- 6400 series: 6403.6404.6405.6406.6407.6408.6409.6410.6411.6412.6413.6414.6415........
- 6700 series: 673.674.675.676.677.678.679.6700.6701.6702.6703.6704.6705
- 6800 series: 685.686.687.688.689.6800.6801.6802.6803.6804.6805.6806.6807.6808........
- 6900 series: 695.696.697.698.699.6900.6901.6902.6903.6904.6905.6906.6907.6908.6909........
- 16000 series: 16001.16002.16003.16004.16005.16006.16007.16008.16009.16010.16011........
Detailed Photos

 
Products Details
Miniature BearingsThin Section BearingsFlanged Ball Bearings
Angular Contact Ball BearingsDeep Groove Ball BearingsThrust Ball Bearings
Self Aligning Ball BearingsStainless Steel Ball BearingsCeramic Ball Bearings
Chrome steel miniature bearings for shaft sizes from 1.5mm to 9mm
609-2RZ-C39 mm618/4-ZZ4 mm618/5-ZZ5 mm
629-2RS-C39 mm618/4-2RS4 mm618/5-2RS5 mm
618/33 mm618/4-2RZ4 mm618/5-2RZ5 mm
618/3-ZZ3 mm619/44 mm619/55 mm
618/3-2RS3 mm619/4-ZZ4 mm619/5-ZZ5 mm
618/3-2RZ3 mm619/4-2RS4 mm619/5-2RS5 mm
619/33 mm619/4-2RZ4 mm619/5-2RZ5 mm
619/3-ZZ3 mm6044 mm6055 mm
619/3-2RS3 mm604-ZZ4 mm605-ZZ5 mm
6033 mm604-2RS4 mm605-2RS5 mm
603-ZZ3 mm604-2RZ4 mm605-2RZ5 mm
6233 mm6244 mm6255 mm
623-ZZ3 mm624-ZZ4 mm625-ZZ5 mm
623-2RS3 mm624-2RS4 mm625-2RS5 mm
623-2RZ3 mm624-2RZ4 mm625-2RZ5 mm
6333 mm6344 mm6355 mm
633-ZZ3 mm634-ZZ4 mm635-ZZ5 mm
633-2RS3 mm634-2RS4 mm635-2RS5 mm
633-2RZ3 mm634-2RZ4 mm635-2RZ5 mm
618/44 mm618/55 mm618/66 mm
Some advantages of HOJE Thin Section Ball Bearings are:
• Light weight    • Space Saving   • High stiffness 
• Accurate positioning   • Reduced overall design costs
• Can be successfully used in numerous bearing applications
• Easily modified or customized   • Multi-load capabilities 
• Variety of cross-sections & sizes 
• ABEC 1,3,5, and 7 available   • Race materials: 440C, 17-4PH, M50
• Ball materials: 440C, ceramic  
• Separator options: Phenolic, nylon, toroid,  formed wire, spacer balls, full complement,  helical coil springs

Thin Section Bearing Applications: 
• Polishing equipment • Textile equipment 
• Paper-making and  converting equipment
• Printing machinery
• Specialized industrial  equipment
• Tube and pipe-cutting equipment
 
Flanged bearings have a solid steel flange on the outer ring. This allows the bearing to be more easily located in a housing. The flange can also help to prevent axial movement of the bearing in the event of a thrust load on the bearing.
Bearing NumberBoreOuterWidthFlange OuterFlange Thickness
F680010 mm19 mm5 mm21 mm1 mm
F690010 mm22 mm6 mm25 mm1.5 mm
F680112 mm21 mm5 mm23 mm1.1 mm
F690112 mm24 mm6 mm26 mm1.5 mm
F680215 mm24 mm5 mm26 mm1.1 mm
F690215 mm28 mm7 mm30 mm1.5 mm
F680317 mm26 mm5 mm28 mm1.1 mm
F690317 mm30 mm7 mm32 mm1.5 mm
F680420 mm32 mm7 mm35 mm1.5 mm
F690420 mm37 mm9 mm40 mm2 mm
F680525 mm37 mm7 mm40 mm1.5 mm
F690525 mm42 mm9 mm45 mm2 mm
F680630 mm42 mm7 mm45 mm1.5 mm
F690630 mm47 mm9 mm50 mm2 mm
F680735 mm47 mm7 mm50 mm1.5 mm
F690735 mm55 mm10 mm58 mm2.5 mm
F680840 mm52 mm7 mm55 mm1.5 mm
F690840 mm62 mm12 mm65 mm2.5 mm
F680945 mm58 mm7 mm61 mm1.5 mm
F690945 mm68 mm12 mm71 mm2.5 mm
F681050 mm65 mm7 mm68 mm1.5 mm
F691050 mm72 mm12 mm75 mm2.5 mm
Our Stainless Steel and Thermoplastic Units outperform under the toughest of conditions. 
• Easy to install
• Reduces production downtime
• Complies with food safety regulations
• Long bearing life
• Can be customized to meet specific customer requirements
• HOJE offers product stocking programs
Stainless Steel and Thermoplastic housing:
• Cleaning and chemical resistant
• 440C Stainless Steel Bearings
• High Tensile Strength Housings
• Withstands Regular Washdowns
• Solid Stainless Steel  Bolt Hole Bush
Properties advantages of ceramic bearings compared with steel ball bearings: 
1. Higher limiting speeds: Ceramics is lighter than steel and can effectively restrain the centrifugal force, therefore enhancing the limiting speeds.
2. Higher precision usage: Ceramic has a higher hardness and elastic modulus than steel, which means ceramic bearings are more rigid than steel bearings, so therefore can be used in higher precision conditions.
3. Longer life: Lighter ceramic leads to a lower centrifugal force, this will extend the life of the bearing. Furthermore, the friction coefficient of ceramic is lower than steel, which also extends the life of the bearing
4. Higher temperature usage: Ceramic is more mechanically stable at elevated temperatures, therefore they could be used under higher temperatures.
5. Temperature-variation usage: Ceramics has a lower thermal expansion coefficient, and the clearance and tolerance variation is lower than those of steel bearings, which leads to a greater variation in the temperature range.
6. Better seizure resistance: Ceramics has a smaller thermal expansion coefficient; indicating less thermal deformation, therefore enhancing seizure resistance.
7. Could run without oil or grease: Ceramic never rusts and is self-lubricated, therefore can be used in applications that require no oil or grease.
8. Resistant to acid, alkali, and salt: The chemical industry is the largest potential application industry of ceramic bearings to be exploited.
9. More suitable for magnetic applications: Our ceramic bearings are non-magnetic, which means it is difficult for magnetic particles to adhere to the race, therefore reducing particle abrasion.
 
 
Packaging & Shipping

 

Packaging
 1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet
 2)Industrial Bearings packaging 
 3)According to the requirement of customers
 Payment
 1) T/T:30% deposit, 70% should be paid before shipment.
 2) L/C at sight. (high bank charge, not suggested, but acceptable )
 3) 100% Western Union in advance. (especially for air shipment or small amounts)
 Delivery
 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
 2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
 3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )
 
 
Company Profile


Linqing HOJE Bearing Co., LTD Specializing in the manufacture and sales of bearings and bearing accessories, we mainly produce deep groove ball bearings, spherical bearings with seats, tapered roller bearings, and related components. Our factory has the most advanced equipment, first-class mechanical professional and technical personnel, and one-stop automatic production from bearing raw materials to finished products. We are willing to provide excellent services for factories that produce industrial equipment, vehicles, electromechanical tools, home appliances, instrumentation, fitness equipment, leisure sports equipment, users of various types of mechanical equipment and civil machinery, and domestic and foreign traders and distributors.


Company Advantages

1. FREE SAMPLES: contact us by email or trade manager, and we will send the free samples according to your request.
2. World-Class Bearing: We provide our customers with all types of bearings of world-class quality.
3. OEM or Non-Stand Bearings: Any requirement for Non-standard bearings is Easily Fulfilled by us due to our vast knowledge and links in the industry.
4. Genuine products With Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent.
5. After-Sales Service and Technical Assistance: Company provides after-sales service and technical assistance as per the customer's requirements and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant, and high-reliability bearings with excellent quality and better performance. Resulting in increased cost savings.
8. Attending customer queries promptly: We believe that if customers are satisfied then it proves our worth well. Customers are always given quick support.
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