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TAC B Series Super-precision Bearings

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 1200pcs

High performance TAC B Series Super-precision Bearings 40TAC72BSUC10PN7B   

Product details:

Bearing No.: 40TAC72BSUC10PN7B

Brand: SDVV or as customer request

Material: Stainless Steel, Chrome steel (Gcr15), 

IDxODxW(mm): 40x72x15

Weight(kg): 0.32

Seals Type: Open or Sealed

Clearance: C0, C2, C3, C4

Precision: P0,P6,P5,P4,P2


Payment terms:

A: 100% T/T in advance for small orders

B: 30% TT in advance.70% against B/L

C: western union

D: 100% LC at sight

TAC B Series Super-precision Bearings.JPG

Technical Drawing:



TAC B Series Super-precision Bearings can work at a higher speed, can support both radial and axial loads. The greater the contact angle, the higher the axial load carrying capacity. 

Angular contact ball bearings have four cages: brass cage, nylon cage, bakelite cage and steel cage. 


TAC B Series Super-precision Bearings can be widely used in high-frequency motors, gas turbines, various types of transmissions, differential pinion shafts, fuel injection pumps, small automobile front wheels, centrifuges, air compressors, etc.


1. The high load capacity series for electric injection molding machines offers enhanced service life through the use of optimally designed ball diameter and contact angle for a higher load rating.

2.The highly rigid series for machine tool applications has been designed specifically to provide large axial rigidity and precise rotation with lower starting torque.

3.The highly rigid series is available with a lubricant seal for machine tool applications.


1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets

3. As the clients' requirement 


1). For small orders, we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery.

2). For big orders, we will advise you use Air Freight or Sea Freight.



a) How to prolong service life of bearings?

     Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) Do you offer free samples?

   Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.

d) How to choose bearings?

Analyse mechanical device and use conditions.clear the requiremment of type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.

SUN BEARINGS GROUP CO.LTD specialized in providing all kinds of TAC B Series Super-precision Bearings to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!




Phone/Whatsappno.: 008613606376835

Skype: hk-bearing

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.