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 Product List

Auto Bearings


Front Wheel Hub Bearings
  Rear Wheel Hub Bearings
 

Tensioner&Idler Bearings

 

Clutch Release Bearings

 

Wheel Hub Bearing(One Generation)

 

Wheel Hub Bearing( second generation)

 

Wheel Hub Bearing ABS System

 

Water Pump Bearing

 

Automotive Tapered Roller Bearings

 

Steering Wheel Bearings

 

Universal Joint Kits

    Automobile Center Support Bearing
  Steering Gear Box Bearings
  Special Non Standard Auto Bearing
  Automobile Alternator Bearing
  Automotive Air Condition Bearings

Industry Bearing


Deep Groove Ball Bearings
  Angular Contact Ball Bearing
 

Cylindrical Roller Bearings

 

Self-Aligning Ball Bearing

 

Spherical Roller Bearings

 

Tapered Roller Bearings

 

Bearing Units

 

Thrust Bearings

 

Needle Roller Bearings

 

Linear Bearings

 

Special Non Standard bearings

Power Transmission Parts


Ball leading Screw

 

Linear Motion Shaft

  Linear Guide Rail and Block Assemblies
  Precise Crossing Guide Rail

Auto Steering Gears


Worm and level Steering Gears

 

Rack and Pinion Type Steering Gears

 

Recirculating Ball Type Steering Gears


  Industry News

Ballscrew takes to the sky Federal-mogul blacksburg layoffs continue How to replace a steering gear Koyo cuts back at U.S. bearing rants
PI's M-122 palm-top-sized precision R.T. gilman new linear guide slides Schaeffler's generation C deep groove ball bearings
SKF ball screw and roller SKF long lead ball screws Special coated spherical roller bearings Steering conversions

Schaeffler's Generation C deep groove ball bearings offer 35 per cent less friction and 50 per cent less noise than their predecessor.

The bearings also benefit from more effective sealing and a riveted steel cage.

The Schaeffler Group has developed the ‘Generation C’ range of deep groove ball bearings, which not only offer 35 per cent less friction than its predecessor, but also cut noise levels by 50 per cent.

The Schaeffler Group has developed the ‘Generation C’ range of deep groove ball bearings, which not only offer 35 per cent less friction than its predecessor, but also cut noise levels by 50 per cent.
The design improvements mean that Schaeffler's Generation C FAG deep groove ball bearings can achieve higher running speeds and efficiencies, while simultaneously increasing the life of the bearing and reducing energy consumption.

In order to minimise friction, Schaeffler optimised the osculation (raceway curvature) between the balls and rings on the Generation C bearings.

This means there is less chance of misalignment between the inner and outer ring.

As well as offering 35 per cent less friction, the bearings generate less heat, making them suitable for higher running speeds.

The bearings are therefore suitable for applications in which low noise and smooth running are critical, for example, electric motors, power tools, ventilators and washing machines, where reduced friction and improved energy efficiency of the bearings lead to a reduction in operating costs and a more efficient machine with extended maintenance intervals.

Schaeffler has also modified the seal on the Generation C bearings.

The HRS seal has modified double lip geometry and is made from nitrile butadiene rubber.

They are adjusted to match the recess on the bearing inner ring.

Axial contact between the inner ring and the seal means more effective protection against contamination or loss of grease and less frictional torque.

This results in longer grease life, increasing the life and reliability of the bearing and provides improved bearing performance at higher speeds (rpm).

Venting grooves have also been added in order to improve the run-in behaviour of the bearings.

In addition to the HRS seal, the bearing shield has been modified.

The recesses on the bearing rings and the shield geometry are functionally adjusted to each other in such a way that the sealing efficiency is improved and grease life increased.

This design creates an axial and radial labyrinth with the shield.

The improved guidance of the rolling elements also contributes to higher performance of the bearing.

The riveted steel cage, which replaces the previous steel 'ribbon' cage, offers higher rigidity and is suitable for higher running speeds.

The riveted steel cage also reduces noise levels and means the bearing is less sensitive to shock loads.

The manufacturing tolerance of the bearings has also been increased (to P5 Abec 5 standards), ball roundness to G5 tolerances and improved surface finish.

The dimensions of the new bearings correspond to the previous bearing types, enabling easy replacement.

Generation C bearings can operate in temperatures from - 30C up to +120C.

They are available with outside diameters from 26mm up to 90mm.

Riveted steel cages are standard, although polyamide cages are optional.

P6 or P5 tolerances can be specified on ordering.

Sealing options include one or two gap seals; one or two lip seals; or low friction, non-contact labyrinth seals.

Automotive Air Condition Bearings ;Automobile Center Support Bearing;Open deep groove ball bearings;
Shield deep groove ball bearings; Sealed deep groove ball bearings; Window pulley roller bearings;




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