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
Seal Type
Unsealed
Limiting Speed - Oil
32800 rpm
I.D.
35 mm
Snap Ring
No
Inch/Metric
Metric Bore
Internal Clearance
C0
O.D.
72 mm
Preload Level
None
Ball Material
Steel
Seal Material
None
Cage Type
Phenolic
Bearing Type
Angular Contact
Rows of Balls
Single
Static Load Rating [Max]
4,480.00 lbf
Closure Type
Open
Contact Angle
15 degrees
Lubricant
Oil Preservative
Precision
Super Precision
Dynamic Load Rating
6,830.00 lbf
Locking Device
No Locking Device
Cage Material
Phenolic
Material
Steel
Outer Ring Width
34 mm
Enclosure
Open
Limiting Speed - Grease
21500 rpm
Precision Level
Special Precision (P4Y)
Radial Internal Clearance
Normal
Capacity
Standard Capacity
No. in Set
Single Bearing
Radial Internal Clearance Specification
Normal Clearance
Bore Type
Straight
Width
17 mm
Weight
1.243 LB
EAN or UPC
29176581083
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