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. Type
Straight
Material
Steel
Radial Internal Clearance Specification
Normal Clearance
Cage Type
Phenolic
Precision Level
Special Precision (P4Y)
Width
20 mm
Outer Ring Width
40 mm
Closure Type
Open
Limiting Speed - Grease
16500 rpm
Inch/Metric
Metric Bore
Rows of Balls
Single
Seal Type
Unsealed
Snap Ring
No
Ball Material
Steel
Radial Internal Clearance
Normal
Lubricant
Oil Preservative
No. in Set
Single Bearing
Precision
Super Precision
O.D.
90 mm
Dynamic Load Rating
9,590.00 lbf
Capacity
Standard Capacity
Cage Material
Phenolic
Static Load Rating [Max]
7,170.00 lbf
I.D.
50 mm
Internal Clearance
C0
Locking Device
No Locking Device
Contact Angle
15 degrees
Seal Material
None
Enclosure
Open
Preload Level
None
Bore Type
Straight
Bearing Type
Angular Contact
Limiting Speed - Oil
25000 rpm
Weight
2.924 LB
EAN or UPC
29176586026
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