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