Home > Products > Double row cylindrical roller bearings > NN30/670 double-row cylindrical roller bearing, electric bicycle professional bearing
NN30/670 double-row cylindrical roller bearing, electric bicycle professional bearing
- 1000 Piece / Pieces per Month
- Dalian
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Product Details
| Brand Name: | WJJC or any brands you want | Model Number: | NN30/670 | Precision Rating: | ABEC-1 |
| Seals Type: | open | Number of Row: | Double Row | Place of Origin: | Liaoning, China |
Product Description
Application
Double-row cylindrical roller bearings are mainly used in medium and large size motors,electricity generators,internal combustion engines,gas turbines,machine tool spindles,deceleration devices,unloading and lifting machines and other industrial machinery.
Cage
Double-row cylindrical roller bearings mostly use machined brass cages,sometimes use nylon cages.
Package
large size bearings: wrapping---wooden case; small size bearings: single box---box---pallet.
Wafangdian Jinjingcheng Bearing Manufacturing Co.,Ltd is located in the cradle of bearings-Wafangdian. The workshop covers an area of 27000 Square meteres, having the asset of 150 million and the senior engineers of 40.We have a separate design,research and development capability and can be customized according to customer demand.
The production range of Jinjingcheng Bearing Manufacturing Co., Ltd is from ID80mmto OD1400mm, main products are tapered roller bearing, cylindrical roller bearing, spherical roller bearing, thrust roller bearing, plain bearing and non-standard bearings according to customers' requirement.The factory introduces CNC grinding machine and raceway ultra precision equipment to make the accuracy of the level and quality truly achieved a qualitative leap. Also use imported inspection equipment to make sure the bearings quality.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact Us
- Wafangdian Jinjingcheng Bearing Manufacturing Co., Ltd.
- Contact nameGuiCheng Duan
- Phone86-411-85588079
- AddressWaFangDian Dalian,Liaoning
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