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