DC5476B(4C)-N SINGLE WAY BEARINGS 54.765x71.425x21mm

DC5476B(4C)-N SINGLE WAY BEARINGS 54.765x71.425x21mm
1 Ability to carry heavy loads
 
2 Less coefficient of friction

 
3 High limiting speed and lower noise

 
4 Large size range: inner Diameter from 15mm- 580mm 

 
5 variations of structure: inch,metric,single row
 
6.Neutral Package& wooden package&as customer request
 
7.Factory&Manufacturer
 
8.super quality&reasonable price
 
9.have large quantity stock
 
  Type DC is a sprag type freewheel cage without
inner or outer races. It must be installed in a design

providing races, bearing support for axial and radial loads,

lubrication and sealing. The DC type version-N accepts all

types of lubricants currently used in the power transmission

equipement.

The sprag space tolerance must not be exceeded.

Inner and outer races must both have a minimum plain

width “e”, without any recess, to ensure the freewheel

functions correctly as shown on following pages.

Alternatively, races can be made in case hardened

steel shafts, or housings, to the specification below.

Surface hardness of the finished part should be HRC 60 to

62, for a depth of 0,6 mm minimum.

Core hardness to be HRC35 to 45. Surface roughness

not to exceed 22CLA. Maximum taper between races:

0,007 mm for 25 mm width.