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
Contact Angle
15 degrees
Material
Steel
Precision Level
Special Precision (P4Y)
Capacity
Standard Capacity
Inch/Metric
Metric Bore
Internal Clearance
C0
Closure Type
Open
Ball Material
Steel
Limiting Speed - Oil
45500 rpm
O.D.
52 mm
Limiting Speed - Grease
29900 rpm
Cage Type
Phenolic
Cage Material
Phenolic
Width
15.000 mm
Preload Level
None
Radial Internal Clearance
Normal
No. in Set
Single Bearing
Precision
Super Precision
Radial Internal Clearance Specification
Normal Clearance
Enclosure
Open
Locking Device
No Locking Device
Bearing Type
Angular Contact
Outer Ring Width
30 mm
Dynamic Load Rating
3730 lbf
Lubricant
Oil Preservative
Rows of Balls
Single
Seal Type
Unsealed
Static Load Rating [Max]
2290 lbf
Bore Type
Straight
Seal Material
None
Snap Ring
No
I.D.
25 mm
Weight
0.564 LB
EAN or UPC
29176581045
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