NTN Bearing Driveshaft do Brasil

NTN 6806 Bearing

 

Ball Bearings

Ball bearings, or deep-groove bearings, extend the working life of equipment by enabling wheels, pulleys, and other rotating parts to reduce friction and move smoothly. Ball bearings have a series of round balls encased in a housing and support high axial or low-to-moderate radial loads. Axial (thrust) bearings support loads parallel to the axis, such as those exerted by a table supporting a weight.

 


A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least three races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.There are a number of different types of ball bearings, such as miniature, deep groove, and super precision. Miniature Ball Bearings are small bearings with bore sizes between 1 and 10 mm or up to half an inch. Bearings Direct offers a number of miniature ball bearings in both metric and inch sizes that meet ABEC7 precision class.

 

 

BEARINGS LIMITED HCFL209-28MMR3  Ball Bearings
BEARINGS LIMITED HCFL209-28MMR3 Ball Bearings
Snap-Ring
90.0000 mm
BEARINGS LIMITED HCFL211-35MM  Ball Bearings
BEARINGS LIMITED HCFL211-35MM Ball Bearings
3800 rpm
106000 N
BEARINGS LIMITED HCFL210-32MM  Ball Bearings
BEARINGS LIMITED HCFL210-32MM Ball Bearings
AN 24
HMVC 24E
BEARINGS LIMITED HCFL209-26MM  Ball Bearings
BEARINGS LIMITED HCFL209-26MM Ball Bearings
0.9
4 mm
BEARINGS LIMITED HCFL208-24MMR3  Ball Bearings
BEARINGS LIMITED HCFL208-24MMR3 Ball Bearings
2.00 mm
5300 rpm
BEARINGS LIMITED HCFL205-16MMR3  Ball Bearings
BEARINGS LIMITED HCFL205-16MMR3 Ball Bearings
2400 rpm
105.000 mm
BEARINGS LIMITED HCFL204-12MM  Ball Bearings
BEARINGS LIMITED HCFL204-12MM Ball Bearings
1.50 mm
Two Shields
BEARINGS LIMITED HCF214-44MM  Ball Bearings
BEARINGS LIMITED HCF214-44MM Ball Bearings
50.000 mm
Two Seals & Snap-Rin
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Angular Contact Ball Bearings
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6 Rib Serpentine Belt
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Gates Gt3