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
Bearing Type
Angular Contact
Inch/Metric
Metric Bore
Precision Level
Special Precision (P4Y)
Cage Material
Phenolic
Snap Ring
No
Locking Device
No Locking Device
I.D.
50 mm
Bore Type
Straight
No. in Set
Single Bearing
Lubricant
Oil Preservative
Rows of Balls
Single
Seal Type
Unsealed
Material
Steel
Capacity
Standard Capacity
O.D.
80 mm
Radial Internal Clearance
Normal
Static Load Rating [Max]
4,920.00 lbf
O.D. Type
Straight
Seal Material
None
Width
16 mm
Radial Internal Clearance Specification
Normal Clearance
Outer Ring Width
32 mm
Preload Level
None
Internal Clearance
C0
Dynamic Load Rating
5,840.00 lbf
Ball Material
Steel
Limiting Speed - Grease
17700 rpm
Closure Type
Open
Limiting Speed - Oil
27000 rpm
Enclosure
Open
Cage Type
Phenolic
Contact Angle
15 degrees
Precision
Super Precision
Weight
1.146 LB
EAN or UPC
29176586941
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