Type of Bearings: Angular Contact Ball Bearing
Item	Suffix	Implication
Cage type	M	Machined brass cages.
	J	Pressed steel cages.
	Y	Pressed brass cages.
	T	Laminated phenolic cages.
	TH	Glass-fiber reinforced phenolic resin cages.
	TN	Moulded polyamide cages.
Contact angle	C	Contact angle 15˚.
	AC	Contact angle 25˚.
	CA	Contact angle 20˚.
	E	Contact angle 35˚.
	B	Contact angle 40˚.
Tolerances	P0 ( ABEC1 )	Normal tolerance level.
	P6 ( ABEC3 )	Greater tolerance level than P0.
	P5 ( ABEC5 )	Greater tolerance level than P6.
Bearing Sets	DB	Two bearings: back-to-back.
	DF	Two bearings: face-to-face.
	DT	Two bearings: in tandem.
	TBT	Three bearings: tandem and back-to-back.
	TFT	Three bearings: tandem and face-to-face.
	TT	Three bearings: tandem.
	QFC	Four bearings: tandem and face-to-face.
	QBC	Four bearings: tandem and back-to-back.
	QT	Four bearings: tandem.
	QBT	Four bearings: tandem and back-to-back.
	QFT	Four bearings: tandem and face-to-face.
	PBC		Five bearings:tandem and face-to-face.
	PFC		Five bearings: tandem and face-to-face.
	PT		Five bearings: tandem.
	PBT		Five bearings: tandem and face-to-face.
	PFT		Five bearings:tandem and face-to-face.

40+ YEARS EXPERIENCE

With over 40 years experience of the bearing manufacturing, we know how to make good bearings.
We can produce high quality products at less cost consistently and efficiently.

FREE SAMPLES AND SHIPPING

We are happy to send you free samples of our bearings for field testing. All transportation costs will be paid by us.

Please note: Depending on the model and value of samples, this policy may not apply!

Please contact our sales staff for details.

PACKING METHODS

1, Inner package
   Corrosion and Dust Proof PE plastic film  / bag packing + Tube packing, or Wrapping  tape for larger bearings

2, Outer package
    Corrugated carton + Wooden pallet 

1, About the lead time.
 
This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?
Simply speaking, based on a 20' GP container load:

For accurate estimate, please contact with our sale stuff. Thanks.

2, Minimum order quantity. 
  
For DGBB or Insert bearings, our minimum order quantity is one pallet, regardless of whether the order is for one model or several. But, for angular contact bearings, the MOQ is  ONE  piece.

  
3, If you don't know which model is the right choice...
  
We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.