NA CHI 61924 Deep Groove Ball Bearings Brand Restaurant Printing Shops Motorcycle Long life Thickness
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- Supplier: Timson Power Technology (shanghai) Co. Ltd.Timson Ltd.
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Product Overview
Description
Product Description
NACHI 61924 Deep Groove Ball Bearing
1. Basic Information
Type: Deep Groove Ball Bearing
Bore Diameter: 120 mm
Outer Diameter: 165 mm
Width (Thickness): 22 mm
Material: Typically made from high-carbon chromium steel or stainless steel (depending on the version).
Ball Type: Standard steel balls or ceramic balls, depending on the model for higher precision or performance.
2. Applications
Industrial Machinery: Suitable for motors, pumps, and various types of machines where a reliable and long-lasting bearing is required.
Automotive: Used in automotive components like wheel hubs, alternators, and other rotating assemblies.
Agricultural Equipment: Applied in machinery for farming equipment where high durability is important.
Electric Motors: Commonly found in motors with moderate to high-speed requirements.
3. Key Features
Deep Groove Design: Ideal for supporting both radial and axial loads in both directions. Offers superior performance under high-speed conditions.
Low Friction: Minimizes friction for smoother operation and reduced heat generation, contributing to the bearing's longevity.
High Load Capacity: Can handle both radial and axial loads, making it versatile for a wide range of applications.
Durability and Performance: Designed to provide high performance and durability even under harsh conditions, with an extended service life.
Noise and Vibration Reduction: The design minimizes noise and vibration, which is important for applications like electric motors.
4. Design Variations
Open (Unsealed): No seals or shields, suitable for applications where the bearing will be regularly lubricated and maintained.
Sealed (2RS): Rubber seals on both sides to prevent contaminants from entering and to retain lubrication, providing protection in harsh environments.
Shielded (2Z): Metal shields on both sides that provide some protection from contaminants but allow for a slight entry of dirt, compared to sealed bearings.
5. Additional Considerations
Temperature Range: Typically suitable for a temperature range from -30°C to +120°C, but specific models may vary. Some high-performance versions can withstand higher temperatures.
Lubrication: The type of lubrication (grease or oil) used can significantly affect the bearing’s longevity and performance, depending on the application.
1. Basic Information
Type: Deep Groove Ball Bearing
Bore Diameter: 120 mm
Outer Diameter: 165 mm
Width (Thickness): 22 mm
Material: Typically made from high-carbon chromium steel or stainless steel (depending on the version).
Ball Type: Standard steel balls or ceramic balls, depending on the model for higher precision or performance.
2. Applications
Industrial Machinery: Suitable for motors, pumps, and various types of machines where a reliable and long-lasting bearing is required.
Automotive: Used in automotive components like wheel hubs, alternators, and other rotating assemblies.
Agricultural Equipment: Applied in machinery for farming equipment where high durability is important.
Electric Motors: Commonly found in motors with moderate to high-speed requirements.
3. Key Features
Deep Groove Design: Ideal for supporting both radial and axial loads in both directions. Offers superior performance under high-speed conditions.
Low Friction: Minimizes friction for smoother operation and reduced heat generation, contributing to the bearing's longevity.
High Load Capacity: Can handle both radial and axial loads, making it versatile for a wide range of applications.
Durability and Performance: Designed to provide high performance and durability even under harsh conditions, with an extended service life.
Noise and Vibration Reduction: The design minimizes noise and vibration, which is important for applications like electric motors.
4. Design Variations
Open (Unsealed): No seals or shields, suitable for applications where the bearing will be regularly lubricated and maintained.
Sealed (2RS): Rubber seals on both sides to prevent contaminants from entering and to retain lubrication, providing protection in harsh environments.
Shielded (2Z): Metal shields on both sides that provide some protection from contaminants but allow for a slight entry of dirt, compared to sealed bearings.
5. Additional Considerations
Temperature Range: Typically suitable for a temperature range from -30°C to +120°C, but specific models may vary. Some high-performance versions can withstand higher temperatures.
Lubrication: The type of lubrication (grease or oil) used can significantly affect the bearing’s longevity and performance, depending on the application.
Specification
Designation | Principal dimensions | dynamic | static | Reference speed | Limiting speed | ||||
d/mm | D/mm | B/mm | C/kn | Co/kn | r/min | r/min | |||
6314 | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 | ||
6314 N | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 | ||
6314 NR | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 | ||
6314-2RS1 | 70 | 150 | 35 | 111 | 68 | 3 000 | |||
6314-2Z | 70 | 150 | 35 | 111 | 68 | 9 500 | 5 000 | ||
6314-RS1 | 70 | 150 | 35 | 111 | 68 | 3 000 | |||
6314-Z | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 | ||
6211-2Z | 55 | 100 | 21 | 46.2 | 29 | 14 000 | 7 000 | ||
6211-2ZNR | 55 | 100 | 21 | 46.2 | 29 | 14 000 | 7 000 | ||
6211-RS1 | 55 | 100 | 21 | 46.2 | 29 | 4 300 | |||
6211-Z | 55 | 100 | 21 | 46.2 | 29 | 14 000 | 9 000 | ||
6211-ZNR | 55 | 100 | 21 | 46.2 | 29 | 14 000 | 9 000 | ||
62211-2RS1 | 55 | 100 | 25 | 43.6 | 29 | 10 000 | 4 300 | ||
62311-2RS1 | 55 | 120 | 43 | 71.5 | 45 | 3 800 | |||
6311 | 55 | 120 | 29 | 74.1 | 45 | 12 000 | 8 000 | ||
6311 M | 55 | 120 | 29 | 74.1 | 45 | 12 000 | 11 000 | ||
6311 N | 55 | 120 | 29 | 74.1 | 45 | 12 000 | 8 000 | ||
62306-2RS1 | 30 | 72 | 27 | 28.1 | 16 | 6 300 | |||
63006-2RS1 | 30 | 55 | 19 | 13.3 | 8.3 | 8 000 | |||
6306 | 30 | 72 | 19 | 29.6 | 16 | 20 000 | 13 000 | ||
6306 N | 30 | 72 | 19 | 29.6 | 16 | 20 000 | 13 000 | ||
6306 NR | 30 | 72 | 19 | 29.6 | 16 | 20 000 | 13 000 | ||
6306-2RS1 | 30 | 72 | 19 | 29.6 | 16 | 6 300 | |||
6306-2RZ | 30 | 72 | 19 | 29.6 | 16 | 20 000 | 11 000 | ||
6306-2Z | 30 | 72 | 19 | 29.6 | 16 | 20 000 | 11 000 | ||
6304-2Z | 20 | 52 | 15 | 16.8 | 7.8 | 30 000 | 15 000 | ||
6304-2ZNR | 20 | 52 | 15 | 16.8 | 7.8 | 30 000 | 15 000 | ||
6304-RSH | 20 | 52 | 15 | 16.8 | 7.8 | 9 500 | |||
6304-Z | 20 | 52 | 15 | 16.8 | 7.8 | 30 000 | 19 000 | ||
6304-ZNR | 20 | 52 | 15 | 16.8 | 7.8 | 30 000 | 19 000 | ||
4206 ATN9 | 30 | 62 | 20 | 26 | 20.8 | 17 000 | 9 500 | ||
4306 ATN9 | 30 | 72 | 27 | 41 | 30 | 16 000 | 8 500 | ||
6006 | 30 | 55 | 13 | 13.8 | 8.3 | 28 000 | 17 000 | ||
6006 N | 30 | 55 | 13 | 13.8 | 8.3 | 28 000 | 17 000 | ||
6006 NR | 30 | 55 | 13 | 13.8 | 8.3 | 28 000 | 17 000 | ||
6006-2RS1 | 30 | 55 | 13 | 13.8 | 8.3 | 8 000 | |||
6006-2RZ | 30 | 55 | 13 | 13.8 | 8.3 | 28 000 | 14 000 | ||
6006-2Z | 30 | 55 | 13 | 13.8 | 8.3 | 28 000 | 14 000 | ||
Packing & Delivery
Packing:
1, Universal packing.
2, nsk ntn EXPLO DIMSEN Packing.
3, Customized Packing.
4, Original brand packing. Contact us for more pictures.
1, Universal packing.
2, nsk ntn EXPLO DIMSEN Packing.
3, Customized Packing.
4, Original brand packing. Contact us for more pictures.
Delivery:
We usually send goods by sea or by air freight depends on the weight and volum of your pakcage, such as UPS, Fedex, DHL, TNT, EMS,etc. If buyer has designated forwarder, we can also send goods to them directly based on buyer's requirement.
We usually send goods by sea or by air freight depends on the weight and volum of your pakcage, such as UPS, Fedex, DHL, TNT, EMS,etc. If buyer has designated forwarder, we can also send goods to them directly based on buyer's requirement.
How long will it take to ship to my country?
If deliver by air express such as DHL, UPS, FEDEX, It will takes about 4-9 working days to arrive. If deliver by sea, It usually
takes about 30 to 45 working days to arrive.
What is the shipping cost?
The shipping cost depens on the gross weight and delivery address.
As for customized bearings, you can contact us for the exact shipping cost.
As for the RTS products, the shipping cost will be calculated by system automatically. you can see it on product page.
If deliver by air express such as DHL, UPS, FEDEX, It will takes about 4-9 working days to arrive. If deliver by sea, It usually
takes about 30 to 45 working days to arrive.
What is the shipping cost?
The shipping cost depens on the gross weight and delivery address.
As for customized bearings, you can contact us for the exact shipping cost.
As for the RTS products, the shipping cost will be calculated by system automatically. you can see it on product page.
Payment:
We accept T/T (Bank Wire), Trade Assurance through alibaba.com, Western Union, Money Grame, Paypal, L/C. Buyer can pay in USD, AUD, CAD, SGD, EUR, GBP, HKD, JPY and cash.
If you have any further question, please feel free to contact us.
We accept T/T (Bank Wire), Trade Assurance through alibaba.com, Western Union, Money Grame, Paypal, L/C. Buyer can pay in USD, AUD, CAD, SGD, EUR, GBP, HKD, JPY and cash.
If you have any further question, please feel free to contact us.
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