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by VXB

10 Bearing 6203Z 17x40x12 Single Shielded

1 customer review

Price: $21.87 & FREE Shipping on orders over $35. Details
Only 8 left in stock (more on the way).
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Specifications for this item
Brand Name VXB
Part Number 6203Z
Inside Diameter 17  mm
Outside Diameter 40  mm
Overall Width 12  mm
Max Rotational Speed 21000  RPM
Static Load Capacity 4800  Newtons
Dynamic Load Capacity 9550  Newtons
Item Weight 1 pounds
Number of Items 1
UNSPSC Code 31171504

This 6203Z 17x40x12-millimeter single-shielded ball bearing has deep groove... Read full product description

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Product Features

  • Deep groove geometry for high speeds and supporting both radial and axial loads
  • Sealed on the side of the bearing exposed to contaminants and open on the other side for applying lubricant
  • Lubricated at manufacturer for no additional lubrication required
  • Suitable for use in electric motor applications

Product Details

  • Item Weight: 1 pounds
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • Average Customer Review: 1.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #69,014 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product Description

This 6203Z 17x40x12-millimeter single-shielded ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. It is sealed on the side of the bearing exposed to contaminants and open on the other side for applying lubricant, and it comes pre-lubricated from the manufacturer so that no additional lubrication is required. This deep-groove shielded ball bearing is suitable for use in electric motor applications.

What's in the Box

  • 10 6203Z 17x40x12-millimeter ball bearings

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

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Most Helpful Customer Reviews

2 of 2 people found the following review helpful By Amazon Customer on June 16, 2012
Verified Purchase
5/10 were busted. Manufactured in Ukraine. Of the 5 that were "ok", I only ended up using 1 and threw the rest out. Use McMaster-Carr for bearings.
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