WhatsApp:+8615737183932 Email: ivy@berlt.com
Current Position: Home > Application
Bearing Making Industry

Hard turning bearing case

Berlt tools provide hard turning, hard boring, grooving and other CBN tools for the field of hardened steel, and have formed a complete set of hard cutting tool solutions ,from rough machining → semi-finishing → finishing → super finishing For users to choose, the following is the case of Berlt CBN tool hard  turning car bearings.

Case Enterprise: A domestic bearing factory

Machine tool: Double-column vertical lathe C545

PCBN Inbseerts for Bearing Inner And Outer Ring


1-20042Q43QGS.pngWorkpiece name: bearing inner and outer ring
Workpiece material: bearing steel (hardness HRC58-62) 
Insert model:BTS2800 SNGN160816
Cutting parameters :Vc120m/min         Fr0.4mm/r     ap0.5mm
Processing method: dry cutting
Tool materialTool lifeFinal failure form
Berlt BTS2800 material6 pieces normal abrasion
CBN insert of a certain brand4 piecesRupture
Note: The inner and outer rings of hard car bearings use solid CBN inserts. Compared with other brands of CBN tools, the tool life of Berlt tools is increased by 50%, which greatly improves the cutting efficiency. 

PCBN Inserts for Bearing Raceway


1-20042Q43214K5.pngWorkpiece name: bearing raceway
Workpiece material: 40GrMoTi (hardness HRC58-62) 
Insert model:BTS2800 RNMN0904
Cutting parameters:Vc=130m/min,Fr=0.25mm/r,ap=0.5mm
Processing method: dry cutting
Tool materialTool lifeFinal failure form
Berlt BTS2800 material10 piecesnormal abrasion
A foreign CBN insert10 piecesnormal abrasion
Note: Bearing raceway processing uses solid CBN inserts. Compared with a foreign CBN tool, Berlt tools have the same life, good tool consistency and stability, and high cost performance.


PCBN Inserts for Bearing Making Industry

1-200416104J9115.png

PCBN Inserts for Screw Rod

1-200416104Q3345.jpg

PCBN Inserts for Machine Tool Spindle

1-200416104S5413.jpg


Factors affecting the cutting performance of PCBN inserts

1-200416105001263.jpg


Product Line

more+     

PCBN Inserts
Learn more+ Contact us
PCBN Blank
Learn more+ Contact us
HBN Powder
Learn more+ Contact us
Milling Cutter
Learn more+ Contact us
Super Hard Abrasive
Learn more+ Contact us
Contact Us
* Product:
* Email: