61903,NTN bearings Lazy Susan Bearings">
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Weight (kg):0.0154 Product Properties: Bore:C - Cylindrical Bore: Seal:No Seal: Cage Type:S - Steel or Standard Cage: External Modification:No External Modification: Radial Internal Play:Cn Normal Internal Play: Precision:Standard Precision: Lubrication:Standard Lubrication: Heat Stabilization:No Heat Stabilization - Temperatures up to 120 °C: Special Treatment:No Special Treatment
Looking for high-quality bearings at a great price? Look no further! We have the NTN 6903 bearing in stock and ready to ship to you within 3 to 7 days. With over 500 pieces available, you can order as few as 1 piece at the unbeatable price of just Introduction:SKU: 61903-2RS_NTN. £ 9.45 Ex. VAT. In Stock. Add To Cart. Product Description. Delivery Info. 61903-2RS BIKE BEARING 17x30x7 6903 NTN LLU High Quality NTN Thin Section Sealed Ball Bearing. The Rubber Seals Protect Against Dust And Other Foreign Bodies From Getting Into The Ball Raceway. per piece. Don't miss out on this fantastic deal – get the bearings you need today and keep your machinery running smoothly. Read on to learn more and make your purchase now!
We specializes in providing NTN 6903 Bearings for many years, NTN 6903 has a large number of stock, a number of 6903 Bearings NTN suppliers and brand agency cooperation to meet your different 32307-B quality and different brand needs. Get detailed parameters can be sent to e-mail inquiry, and if you have any questions about this 32307-B bearing.
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When selecting NTN bearings, the choice of material plays a pivotal role, directly influencing the bearing's performance, lifespan, and suitability for specific environments. The following outlines common bearing materials and their characteristics to assist you in making informed decisions across various applications.
Steel bearings are a prevalent choice due to their exceptional strength and rigidity. This material excels in industrial applications, particularly under high loads and high-speed conditions. Stainless steel bearings are ideal for corrosive environments.
Ceramic bearings exhibit outstanding wear resistance, corrosion resistance, and high-temperature stability. They are commonly used in applications requiring extremely high speeds and temperature stability, such as high-speed motors and aerospace.
PTFE bearings are renowned for their self-lubricating properties, reducing friction and wear. This material is suitable for applications requiring low friction and high wear resistance, such as wind turbine machinery and medical devices.
Polyamide bearings offer superior impact resistance and low-temperature performance, making them an ideal choice for extreme conditions. This material is commonly found in various applications in the automotive and industrial equipment sectors.
In the table below, we summarize the key characteristics of different bearing materials to provide a clear understanding, allowing you to make informed decisions based on your specific requirements.
Bearing Material | Key Characteristics |
---|---|
NTN Steel Bearings | High strength, rigidity, suitable for high loads and speeds |
NTN Ceramic Bearings | Wear-resistant, corrosion-resistant, high-temperature stability |
NTN PTFE Bearings | Self-lubricating, low friction, high wear resistance |
NTN Polyamide Bearings | Impact-resistant, excellent low-temperature performance |
When selecting the appropriate bearing material, consider your application environment, load type, and operating conditions to ensure optimal performance and longevity. If you require a deeper understanding of specific bearing types or materials, please feel free to contact our technical team. We are dedicated to providing professional advice and support tailored to your needs.
Website:www.mcmaster.com
Introduction:Permanently Lubricated Stainless Steel Ball Bearings. A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing. For technical drawings and 3-D models, click on a part number.
Major product category : Miniature Precision Bearings , Radial Bearings , Gas Bearings
Main application markets of the company : Printing and packaging machinery , Robotics
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Introduction:NTN,6903..,Single,Row,Ball,Bearing;,17MM,Bore;,30MM,Outside,Diameter;,Outer,Race,Width;,Open;,ABEC,|,ISO,P0;,No,Filling,Slot;,Snap,Ring;,C0-Medium,Internal,Clearance
Major product category : Oil Rig Bearings , Subsea Bearings , Needle Roller Thrust Bearings
Main application markets of the company : Skateboards , Bicycles
Website:bearingfinder.ntnamericas.com
Introduction:Browse Item # 6903LLB, Single Row Radial Ball Bearing Double Sealed (Non-Contact Rubber Seal) in the NTN Bearing Corp. of America catalog including Item #,Description,Ordering Options,Type,Bore Type,Outside Ring Type,Material,Cage Type,Cage Materia
Major product category : Vacuum Bearings , Skateboard Bearings , Oilless Bearings
Main application markets of the company : Home theater equipment , Gas turbines
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Introduction:Ball Bearings › Radial Ball Bearings › Deep-Groove Ball Bearings $2100 $7.55 delivery January 3 6. Details Arrives after Christmas. Need a gift sooner? Send an1 Add to Cart
Major product category : Mining Equipment Bearings , Subsea Bearings , Extra-Large Bearings
Main application markets of the company : Barber chairs , Satellite dishes
Website:bearingsize.info
Introduction:Bearing 6903 (NTN) Deep groove ball bearings 6903 Bearing number 6903 Size (mm) 17x30x7 Brand NTN Bore Diameter (mm) 17 Outer Diameter (mm) 30 Width (mm) 7 Bearing dimensions and specification in NTN catalogue: d 17 mm D 30 mm B 7 mm C 7 mm r min. 0,3 mm da min. 19 mm da max 20 mm Da max. 28 mm ra max. 0,3 mm
Major product category : Needle Bearings , Magnetic Levitation Bearings , Conveyor Roller Bearings
Main application markets of the company : Firefighting equipment , Marine industry
Website:www.mrosupply.com
Introduction:NTN Bearing SKU WEIGHT 0.039 lb UOM each CONFIRM AVAILABILITY Login or Register This vendor has a minimum order quantity of 3. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum $57.72 Each Prices are subject to change FREE SHIPPING ON ORDERS OVER $1 Select Quantity ADD TO CART GET A QUOTE
Major product category : Miniature Precision Bearings , Material Handling Equipment Bearings , Metal Polymer Bearings
Main application markets of the company : Sports equipment , Material handling equipment
Website:www.kineticbikebearings.com
Introduction:NTN are a very highly regarded Japanese premium bearing manufacturer, and we consider these bearings to be the best available in the market. More Information Reviews Inner x Outer x Depth (mm): 17 x 30 x 7mmUsed on: WheelsBrand: NTNSeals: LLB non contacting ultra low friction seals, where the seal does not contact the rotating parts.
Major product category : Clutch Bearings , Alternator Bearings , Magnetic Bearings
Main application markets of the company : Recreational vehicles (RVs) , Scuba diving gear
Stock | 500+ pcs. |
Part number | 6903 |
Manufacturer | NTN |
Total Cost | Discount |
$0 - $2000 | 0% |
$2000 - $5000 | 1~2% |
$5000 - $20000 | 2~5% |
$20000+ | 5%~10% |