Super precision angular contact bearings are specifically designed for rigid, high speed, high precision machine tool spindles. Their state-of-the-art preload control ensures consistent high performance. Both standard and high speed ROBUST designs are available to meet the varied needs of the industry.
applications
Machine tool spindles on:
Lathes
Boring machinery
Grinders
Machining centers
Milling machines
Slicing machines
Drilling machines
Gem-cutting machines
features
Complies with RoHS restrictions on the use of certain hazardous substances in electrical and electronic equipment
O.D.
80 mm
Locking Device
No Locking Device
Outer Ring Width
36 mm
Enclosure
Open
Rows of Balls
Single
Limiting Speed - Oil
29200 rpm
Ball Material
Steel
Precision Level
Special Precision (P4Y)
Seal Type
Unsealed
Dynamic Load Rating
8160 lbf
Snap Ring
No
Lubricant
Oil Preservative
Width
18.000 mm
Radial Internal Clearance
Normal
Cage Material
Phenolic
Limiting Speed - Grease
19200 rpm
I.D.
40 mm
No. in Set
Single Bearing
Material
Steel
Static Load Rating [Max]
5670 lbf
Seal Material
None
Bore Type
Straight
Capacity
Standard Capacity
Bearing Type
Angular Contact
Internal Clearance
C0
Precision
Super Precision
Radial Internal Clearance Specification
Normal Clearance
Preload Level
None
Contact Angle
15 degrees
O.D. Type
Straight
Inch/Metric
Metric Bore
Closure Type
Open
Cage Type
Phenolic
Weight
1.618 LB
EAN or UPC
29176581120
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