1.10000-20000 rpm miniature rolling ball bearing suitable for high speed motor.
2.Low noise level under 15 db, 18 db, 22db.
3.Quality level until Z3, Z4.
Product Name
Vacuum Cleaner Bearing
Product Introduction
1.10000-20000 rpm miniature rolling ball bearing suitable for high speed motor.
2.Low noise level under 15 db, 18 db, 22db.
3.Quality level until Z3, Z4.
Product Description
Model Number | Dimension(d*D*H) | Metal Material | Precision | Quality Level |
683ZZ | 3*7*3mm | Stainless Steel | P5 | ZV3/ABEC-5 |
684ZZ | 4*9*4mm | Stainless Steel | P5 | ZV3/ABEC-5 |
Product Features
Inner ring and outer ring
Imported material requirements, fine grinding, full inspection, black chamfer import process.
Steel ball
High quality high grade steel ball;
Cage
Riveted stamped steel cage Dust cover: ZZ, stamped steel plate, high speed operation, no printing can be customized;
Sealing ring
2RS, made of rubber, dust proof and waterproof, no printing can be customized;
Grease
Fully meets standard grease loading;
Cages
Steel stainless steel, brass or PEEK cages can be used at the same operating temperatures as the bearing rings and balls.For temperature limits of cages made of other polymer materials,refer to Polymer cages.
Seals
The permissible operation temperature for seals depends on the seal material.
NBR:-40 to +100 ℃ (-40 to -210 ℉)
Temperatures up to 120 ℃ (250 ℉) can be tolerated for brie periods.
FKM:-30 to +200 ℃ (-20 to +390 ℉)
Temperatures up to 230 ℃ (445 ℉) can be tolerated for brief periods.
Details
Advantages
Product quality is the lifeline of an enterprise. In order to possessing the leading technology, our company implements the quality control system and establishes a technical and strict inspection team. As per the regulation of three-dimensional management and multiple checks, each product was inspected by the producer, inspector, inspection department and quality department elaborately, especially to the important inspection items and precision inspection item.
Packages & Transportation
Packages
1.50-100 pieces bearings packaged in long hard tube.
2.30-50 pieces hard tubes packaged in one carton.
3.Industrial tube packing + cartons + pallets.
Transportation
4.Less than 45 KGS, we will send by express. (Door to Door, Convenient)
5.45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive)
6.More than 200 KGS, we will send by sea. ( Cheapest and common use )
After-sales Service
1.We are Professional bearing factory since 2004. We offer high quality bearing with competitive price.
2.24-hour response on line and provide technical support.
3.Huge stock goods ensure you Very Short Delivery Time(Generally 1- 3 days after payment for stocks, 15 - 30 days for OEM and new items.
4.Good after-sale service (12 months quality warranty, money can be deducted or refund if any quality problem).
5.OEM/Customized service are welcomed.
6.Various kinds of bearings and brands available.
7.100% test the quality and packing before delivery.
8.Free sample available.
Company News
NBAA is devoted on bearing filed for many years since 2007, which located in TaiZhou, a beautiful coastal city of South-China.
We have exported our products to many countries and regions all over the world, especially Europe and America with a good reputation among our customers.
We have an experienced team which can have a strong support for after-sales service. We are warmly welcome all of the partners over the world to create a cooperation for mutual benefits.
FAQ
Q:ARE YOU TRADING COMPANY OR MANUFACTURER?
A:We are factory AND trading company.
Q:HOW LONG IS YOUR DELIVERY TIME?
A:Generally it is 1-3 days if the goods are in stock. or it is 5-20 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 shipment.
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