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
Closure Type
Open
O.D. Type
Straight
Radial Internal Clearance
Normal
Limiting Speed - Grease
19200 rpm
Cage Type
Phenolic
Precision Level
Special Precision (P4Y)
Locking Device
No Locking Device
Radial Internal Clearance Specification
Normal Clearance
Contact Angle
15 degrees
Material
Steel
Bore Type
Straight
Internal Clearance
C0
Bearing Type
Angular Contact
Inch/Metric
Metric Bore
Outer Ring Width
36 mm
I.D.
40 mm
Enclosure
Open
Static Load Rating [Max]
5670 lbf
Ball Material
Steel
Width
18.000 mm
Capacity
Standard Capacity
Limiting Speed - Oil
29200 rpm
Dynamic Load Rating
8160 lbf
Cage Material
Phenolic
Snap Ring
No
No. in Set
Single Bearing
Preload Level
None
Lubricant
Oil Preservative
Seal Material
None
Seal Type
Unsealed
Precision
Super Precision
Rows of Balls
Single
Weight
1.618 LB
EAN or UPC
29176581120
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