[Title]: Look for long term manufacturer of high precisin axial angular contact ball bearing

Please offer, after study well and discuss with your
production-engineer, only in our inquiry-form as exactly as
our requirement

(specification and implementation) in inquiry-text
(Type).

We need special High precision axial angular contact ball bearing

1.one set=4pcs angular contact ball bearings

2.Contact angel=60

3.Quality grade=P4S

4.Dimension:40*100*20mm

5.Material of balls and rings:100Cr6GCr15

6.Hardness of balls and rings:59-64HRC

7.Quality of balls:G5 as DIN5401

For more details,please confirm the attachment.