TIMKEN SKF FBF Single Row Taper Roller Bearing M348449/M348410 

Taper roller bearings mainly burden the joint load from radial and shaft side. this kind of bearings has strong load capability. It belongs to separated bearing; its inner components and outer components can be equipped individually.On small and medium sized dimensions, our tapered roller bearings use P5 or equivalent techniques; and adopt entire convexity design.

 

No.1:Chemical composition of raw material inspection:

High carbon chromium bearings steel Gcr15 is the standard material for precision bearing rings and balls.the material has uniform specification as AISL 52100(America),DIN100Cr6(Germany),JISSUJ2(Japan) 

No.2:Forging:

We will put the raw material for forging processing.

No.3:Inner & outer rings grinding:

1).after forging,we will begin grinding preliminary.Heat treatment.
2).after the heat treatment, begin surface grinding.
3).after the surface grinding, then begin the second grinding---Outer ring outer grinding and inner ring inner diameter grinding,Outer ring inner diameter,grinding(raceway) and inner ring outer diameter grinding(raceway).Channel is polish highly.
4).Super finishing. Rings have the superfinish surface and the channel is polish highly.

No.4:Assembly:

We need to put the inner ring,outer ring,steel ball,cage together,and then we need to fill the grease.

No.5:Packing:

1.Laser Mark on the Product.

2.Bearing Wrapped by Vacuum Packaging.

3.Barreled Package + Outer Carton + Pallets.

4.White Plastic Bag + Outer Carton + Pallet or Brand Packing + Plastic Bag + Outer Carton + Pallet.

5.Tube Package + Middle Box + Outer Carton + Pallets.

6.According to Your's Requirement.