Низкая цена производители цилиндрических роликовых подшипников NJ204 NF305 N310 NU224 NU314 NUP307
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- Поставщик: Hefei,Rowiss,Bearing,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.70 $* | 0.28 $* |
| Aug-19-2025 | 0.69 $* | 0.45 $* |
| Jul-19-2025 | 0.86 $* | 0.1 $* |
| Jun-19-2025 | 0.0 $* | 0.66 $* |
| May-19-2025 | 0.87 $* | 0.21 $* |
| Apr-19-2025 | 0.50 $* | 0.26 $* |
| Mar-19-2025 | 0.48 $* | 0.81 $* |
| Feb-19-2025 | 0.23 $* | 0.85 $* |
| Jan-19-2025 | 0.60 $* | 0.92 $* |
Характеристики
Product Description
Cheap Price NJ204 NF305 N310 NU224 NU314 NUP307 RN309 Full Complement Single Row Cylindrical Roller Bearing Manufacturers
Two-row Cylindrical Bearings: Customized designs are available upon request (currently not a standard catalog item) and offer added radial capacity over traditional one-row types.
Four-row Cylindrical Bearings: Has an extremely high radial load capacity, but no thrust capacity. Mostly used in roll neck applications in the metals industry.
FEATURES OF CYLINDRICAL ROLLER BEARINGS
The design allows linear contact of the cylindrical rollers with the raceways resulting in excellent radial load and impact load capacity
The rollers have a slight crown to relieve the ends and reduce stress concentration
The geometry allows for accurate machining to precision grade quality and use at high speeds
The inner or outer rings can be separated, simplifying mounting and removal of the bearing
The N and NU type with flanges only on the outer or inner rings, allow for shaft movement and thermal expansion but will not carry axial load
Types NJ and NF have flanges on each end of the inner or outer races and a single flange on the inner or outer race to carry axial load in one direction
The NUP and NH use a loose rib and thrust collar on the inner race to allow some axial load capacity in both directions
Double row cylindrical like single row cylindrical, are available with either a separable inner or outer race
Double rows are available with either a cylindrical or tapered bore
Double row cylindrical can also be provided with lubrication holes and grooves in the outer ring
Four row designs are used mainly on rolling mill roll necks were heavy radial load capacity is required
Cage types are pressed steel, machined copper alloy, and pin type
MAIN APPLICATIONS
AUTOMOTIVE: Internal combustion engines transmissions, and cargo transportation
ELECTRICAL: Large and medium sizes motors, traction motors and generators
INDUSTRIAL: Gear boxes and machine tool spindles, steel mills
Cylindrical Roller Bearing
A radial cylindrical roller bearing consists of an inner and/or outer ring, a roller retaining cage and a complement of controlled contour cylindrical rollers. Timken cylindrical bearings provide the highest possible radial load capacity compared to other roller bearing types. Three basic styles are available to meet a variety of application requirements:
One-row Cylindrical Bearings: Available in six types. Each has the same cage type, but inside and outside ring configurations vary to accommodate different application designs.
One-row Cylindrical Bearings: Available in six types. Each has the same cage type, but inside and outside ring configurations vary to accommodate different application designs.
Two-row Cylindrical Bearings: Customized designs are available upon request (currently not a standard catalog item) and offer added radial capacity over traditional one-row types.
Four-row Cylindrical Bearings: Has an extremely high radial load capacity, but no thrust capacity. Mostly used in roll neck applications in the metals industry.
FEATURES OF CYLINDRICAL ROLLER BEARINGS
The design allows linear contact of the cylindrical rollers with the raceways resulting in excellent radial load and impact load capacity
The rollers have a slight crown to relieve the ends and reduce stress concentration
The geometry allows for accurate machining to precision grade quality and use at high speeds
The inner or outer rings can be separated, simplifying mounting and removal of the bearing
The N and NU type with flanges only on the outer or inner rings, allow for shaft movement and thermal expansion but will not carry axial load
Types NJ and NF have flanges on each end of the inner or outer races and a single flange on the inner or outer race to carry axial load in one direction
The NUP and NH use a loose rib and thrust collar on the inner race to allow some axial load capacity in both directions
Double row cylindrical like single row cylindrical, are available with either a separable inner or outer race
Double rows are available with either a cylindrical or tapered bore
Double row cylindrical can also be provided with lubrication holes and grooves in the outer ring
Four row designs are used mainly on rolling mill roll necks were heavy radial load capacity is required
Cage types are pressed steel, machined copper alloy, and pin type
MAIN APPLICATIONS
AUTOMOTIVE: Internal combustion engines transmissions, and cargo transportation
ELECTRICAL: Large and medium sizes motors, traction motors and generators
INDUSTRIAL: Gear boxes and machine tool spindles, steel mills
Specification
item | value |
Type | Roller |
Structure | Cylindrical |
Applicable Industries | Manufacturing Plant, Machinery Repair Shops, Energy & Mining |
Brand Name | Our HGCT and ROWISS or Your Brand |
Model Number | NJ204 NF305 N310 NU224 NU314 NUP307 RN309 |
Precision Rating | P6, P0, P5, P4, P2 |
Seals Type | open |
Number of Row | Single row |
Place of Origin | China |
Product name | Cylindrical Roller Beairngs |
Material | GCR15/ CHROME STEEL |
Cage | Steel Cage.copper Cage.nylon Cage |
Application | Machinery |
Feature | Long Life |
Service | OEM Customized Services |
WARRANTY | 12 Months |
Package | Package+carton+pallet |
Sample | Avaliable |
Delivery | 1~15days |
Manufacturing Technique
Zero Risk Commitment
What we promise?
1. Quality commitment: All bearings are 100% inspected in the same standard with 12 months warranty when sent out. If quality problems occur, we will compensate according to the actual loss when you submit the third party report to us (such as SGS and Lloyd's, etc).
2. Delivery commitment: All goods will be delivered on time when the order confirmed. If the order will be delayed, the penalty must be executed by 100USD each day up to 5% the order total amount.
3. Service commitment: All emails will be replied within 1 hours during working time, the enquiry and order must be handled within 7 hours (8:30AM - 5:30PM, Monday - Friday). If you have any complaints with our service, please send your email to us, we are at your disposal.
Why Choose Us
Why choose us?
3 professional joint venture bearing factories with 204300 square meters
10 years rich export experience and know how to do
183 rich experienced employee work for you
10 million USD export turnover for 42 countries in 2020
Custom made and small order are ok with prompt delivery
Complete quality assurance with ISO 9001, ISO 14000 and TS 16949
3 professional joint venture bearing factories with 204300 square meters
10 years rich export experience and know how to do
183 rich experienced employee work for you
10 million USD export turnover for 42 countries in 2020
Custom made and small order are ok with prompt delivery
Complete quality assurance with ISO 9001, ISO 14000 and TS 16949
Company Profile
OUR DIFFERENCE:We offer not only good bearings, but also our knowledge.
What we do?
ROWISS bearing export high quality bearings for our customers all over the world with very good price since 2000. We serve our target market for agricultural, electrical, fluid, industrial transmission, material handling, auto industry for many years.
Our strength products include as below:
Ball bearings
Auto bearings
Pillow block bearings and bearing units
Taper roller bearings
Agricultural bearings
70% products are exported to North America, West Europe and Asia.
What we do?
ROWISS bearing export high quality bearings for our customers all over the world with very good price since 2000. We serve our target market for agricultural, electrical, fluid, industrial transmission, material handling, auto industry for many years.
Our strength products include as below:
Ball bearings
Auto bearings
Pillow block bearings and bearing units
Taper roller bearings
Agricultural bearings
70% products are exported to North America, West Europe and Asia.
Packing & Delivery
Payment & Delivery Details
1. Industrial packing+carton box+pallet
2. Single box+carton box+pallet
3. Packing design as per customers' request
4. By courier
5. By sea
6. By air
7. By DDP (delivered duty paid)
8. FOB,CFR,CIF,EXW,Express Delivery
9. Guangzhou,Qingdao, Shanghai, Ningbo Port, etc as per customers' reqeust
10. T/T, L/C, Cash, Paypal, Western Union, Alibaba pay online are all available
2. Single box+carton box+pallet
3. Packing design as per customers' request
4. By courier
5. By sea
6. By air
7. By DDP (delivered duty paid)
8. FOB,CFR,CIF,EXW,Express Delivery
9. Guangzhou,Qingdao, Shanghai, Ningbo Port, etc as per customers' reqeust
10. T/T, L/C, Cash, Paypal, Western Union, Alibaba pay online are all available
FAQ
Why should you buy from us not from other suppliers?
3 professional joint venture bearing factories with 204300 square meters
10 years rich export experience and know how to do
183 rich experienced employee work for you
Sample is available for test
Custom made and small order are ok with prompt delivery
All bearings are 100% inspected in same standard with 12 months warranty
How to order?
If you want to order some bearings from ROWISS, please feel free to contact us:
Call to us by + 86 15555115239
Send your email to us by info@rowiss.com
Fill in order sheet on our website
How to pack your goods?
All goods will be well packed and sent to you on time, we provide some packages upon your request:
1.Industrial packing+carton box+pallet
2.Single box+carton box+pallet
3.Packing as per customers' request
How to pay?
ROWISS provide kinds of payment terms according to the total amount and your request, the payment terms include:
T/T (the order total amount<100000USD normally)
L/C (the order total amount>100000USD normally)
Cash, Paypal, Western Union, etc (normally for the sample, the freight and the mini order)
Other payment term can be discussed
What's the lead time?
The lead time depends on quantity and factory production status, we normally ship the goods to you:
Within 3-7 working days (if we have the ready goods in stock)
Within 7-45 working day (as per the actual order quantity )
How to delivery?
ROWISS must ensure that the goods can be delivered on time and unbroken to our customers. It depends on the cargo weight, value and customer requirements, we often offer four modes of transportion as below:
By courier
By sea
By air
By DDP (delivered duty paid)
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery
Guangzhou, Qingdao, Shanghai, Ningbo Port, etc as per customers' reqeust
3 professional joint venture bearing factories with 204300 square meters
10 years rich export experience and know how to do
183 rich experienced employee work for you
Sample is available for test
Custom made and small order are ok with prompt delivery
All bearings are 100% inspected in same standard with 12 months warranty
How to order?
If you want to order some bearings from ROWISS, please feel free to contact us:
Call to us by + 86 15555115239
Send your email to us by info@rowiss.com
Fill in order sheet on our website
How to pack your goods?
All goods will be well packed and sent to you on time, we provide some packages upon your request:
1.Industrial packing+carton box+pallet
2.Single box+carton box+pallet
3.Packing as per customers' request
How to pay?
ROWISS provide kinds of payment terms according to the total amount and your request, the payment terms include:
T/T (the order total amount<100000USD normally)
L/C (the order total amount>100000USD normally)
Cash, Paypal, Western Union, etc (normally for the sample, the freight and the mini order)
Other payment term can be discussed
What's the lead time?
The lead time depends on quantity and factory production status, we normally ship the goods to you:
Within 3-7 working days (if we have the ready goods in stock)
Within 7-45 working day (as per the actual order quantity )
How to delivery?
ROWISS must ensure that the goods can be delivered on time and unbroken to our customers. It depends on the cargo weight, value and customer requirements, we often offer four modes of transportion as below:
By courier
By sea
By air
By DDP (delivered duty paid)
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery
Guangzhou, Qingdao, Shanghai, Ningbo Port, etc as per customers' reqeust
Ask The Price Now!
Get More Discount Today.
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