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- Категория: Cylindrical Roller Bearings >>>
- Поставщик: Zhengzhou,Jinfeng,Bearing,Sales,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-19-2025 | 6.48 $* | 6.22 $* |
| Jul-19-2025 | 5.23 $* | 5.99 $* |
| Jun-19-2025 | 6.89 $* | 6.38 $* |
| May-19-2025 | 6.14 $* | 6.79 $* |
| Apr-19-2025 | 5.59 $* | 5.42 $* |
| Mar-19-2025 | 6.91 $* | 6.13 $* |
| Feb-19-2025 | 6.71 $* | 6.61 $* |
| Jan-19-2025 | 6.91 $* | 6.87 $* |
Характеристики
Products Description
Bearing part number | d | D | B |
Product classification
Cylindrical Roller Bearings
The cylindrical roller is in line contact with the raceway, and the radial load capacity is large. It is not only suitable for
bearing heavy load and impact load, but also suitable for high-speed rotation. CRB raceways and rolling element geometric shapes
have been improved and designed to have higher load-bearing capacity. The new structural design of ribs and roller end faces not
only improves the axial load-bearing capacity of the bearing, but also improves the roller end faces. The lubrication condition of
the contact area with the rib improves the performance of the bearing. This type of bearing is mainly used in medium and large
motors, generators, internal combustion engines, gas turbines, machine tool spindles, reduction gears, loading and unloading
handling machinery, and various industrial machinery.
bearing heavy load and impact load, but also suitable for high-speed rotation. CRB raceways and rolling element geometric shapes
have been improved and designed to have higher load-bearing capacity. The new structural design of ribs and roller end faces not
only improves the axial load-bearing capacity of the bearing, but also improves the roller end faces. The lubrication condition of
the contact area with the rib improves the performance of the bearing. This type of bearing is mainly used in medium and large
motors, generators, internal combustion engines, gas turbines, machine tool spindles, reduction gears, loading and unloading
handling machinery, and various industrial machinery.
Company Profile
ZWZ has 9 manufacturing bases, 10 business divisions, 26 wholly-owned and holding branch companies and subsidiaries globally.
ZWZ owns two bearing brands, ZWZ and KRW. The company adopts international standards and can produce more than 20,000
specifications of bearing products in ten categories with various precision levels from 20mm inner diameter to 16m outer diameter,
which are mainly used in industrial equipments, railway transportation, automotive vehicles, wind power and special applications.
ZWZ has a national large-scale bearing engineering and technology research center, a national enterprise technology center, a
bearing inspection and test center, and overseas R&D centers in Europe and the United States, that has established 8 technology
innovation platforms concerning simulating calculation, materials, lubrication, inspection and so on.
ZWZ owns two bearing brands, ZWZ and KRW. The company adopts international standards and can produce more than 20,000
specifications of bearing products in ten categories with various precision levels from 20mm inner diameter to 16m outer diameter,
which are mainly used in industrial equipments, railway transportation, automotive vehicles, wind power and special applications.
ZWZ has a national large-scale bearing engineering and technology research center, a national enterprise technology center, a
bearing inspection and test center, and overseas R&D centers in Europe and the United States, that has established 8 technology
innovation platforms concerning simulating calculation, materials, lubrication, inspection and so on.
Technical Strength
Manufacturing equipment
More Products
Our certificat
FAQ
1.How do i start purchase?
You can email or contact with our online salesman, then get offer and shipping cost for your order, after you confirm, our
salesman will send u Invoice.
After paymetn done, we will ship goods on time.
2.Do u have stock for all item?
Yes, we have sufficient stock and can do fast delivery.
3. What about the delivery?
A: By express (DHL, UPS, FEDEX, TNT, EMS) to your door, By sea to your nearest port; By air to your nearest airport.
4. What about the payment?
A: By TT, Western Union, Moneygram or Paypal.
5. What about the lead time?
A: For stock goods, 1-3 days after payment.
6.Warranty
All our product is brand new, we provide one year warranty.
You can email or contact with our online salesman, then get offer and shipping cost for your order, after you confirm, our
salesman will send u Invoice.
After paymetn done, we will ship goods on time.
2.Do u have stock for all item?
Yes, we have sufficient stock and can do fast delivery.
3. What about the delivery?
A: By express (DHL, UPS, FEDEX, TNT, EMS) to your door, By sea to your nearest port; By air to your nearest airport.
4. What about the payment?
A: By TT, Western Union, Moneygram or Paypal.
5. What about the lead time?
A: For stock goods, 1-3 days after payment.
6.Warranty
All our product is brand new, we provide one year warranty.
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