Electric Nail Drill Machine Bearing Dental Grinding Handle Ball Bearings ABEC-5

Description

Bearing Introduction
Dear friends, This is dedicated to the nail machine and grinding machine in the bearings, These devices have to be at a speed of tens of thousands of RPM, So ordinary bearings are not applicable, Special structure is required. Improper bearings will cause severe fever. We are also constantly trying, Finally, the bearings of these special structure are developed. These bearings are not grease, and with improved cage.
Our research shows that:
Grease can play a role of lubrication and protection at slow speed. But in a moment of high speed, it will hinder; Including high temperature grease, also has no effect. And can not adjust the clearance, there will be a serious swing phenomenon. Also we're taking an improved cage, And there are upgrades in ditch rate and seal contact. Finally we will recommend this bearing. We already have customers using UP200 and Strong102, Speed in 20000-35000rpm, no problem. Of course, these are for reference only, Because of the different model and material of nail machine, And the old and the new, Will affect the bearing experience.
Bearing Life & Return Rules
And taking into account the special structure of the bearing, We recommend a three-month replacement. So if there is any dissatisfaction after the purchase of the bearing, We support the EU's 14-day return standard for no reason. Please confirm before you purchase. Best Regards, FUSHI
TECHNICAL SPECS
Type: Nail Bearing Series Structure: Deep Groove Material: 52100 Chrome Steel Closures: Metal Shielded(ZZ) Lubrication: ( NO GREASE ) Clearance: C0 Quantity: 1 Lot = 10 Pcs
MAINTENANCE & PARTS
We offer a full range of accessories, If you need it, please contact us
Types of Dental Lab Handpieces
Handpieces have gone through numerous evolutions over the years, and while every practitioner has their preferred models, a wide selection of dental lab handpiece models are available. These include: High- and low-speed air-driven units Electrical handpieces Brushless handpieces Hygiene handpieces Surgical handpieces Portable handpieces Dental lab handpieces are designed to be used for specific purposes, so it’s important to have the right models available for your needs, as well as having the equipment necessary for cleaning and maintaining them so they can perform at their best.
FAQ
1. Why do the bearings I receive have shaking?
The clearance of the bearing is related to the play. The default is the standard C0 clearance, which is usually 3-18um. The corresponding principle is shown in the figure below. If you don't need to shake, please choose C2 small clearance bearing, If you have any questions, please contact us before purchasing.
2. What is the accuracy of ABEC-1?
ABEC is the American ANSI standard. The corresponding German DIN standard and international ISO standard are as follows:
3.About Shipping & Track Number
This product provide full logistics tracking, And the products you buy are all new. We will buy transportation insurance for you. If the product is damaged or lost during transportation, you can get paid.
On Jan-09-20 at 00:58:57 PST, seller added the following information: