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
Seal Material
None
Cage Material
Phenolic
Lubricant
Oil Preservative
Preload Level
None
Snap Ring
No
O.D.
125 mm
Enclosure
Open
I.D.
80 mm
Radial Internal Clearance Specification
Normal Clearance
Precision Level
Special Precision (P4Y)
Bore Type
Straight
Static Load Rating [Max]
12,500.00 lbf
Capacity
Standard Capacity
Locking Device
No Locking Device
Dynamic Load Rating
13,200.00 lbf
O.D. Type
Straight
Width
22 mm
Precision
Super Precision
No. in Set
Single Bearing
Ball Material
Steel
Limiting Speed - Grease
11300 rpm
Radial Internal Clearance
Normal
Contact Angle
15 degrees
Inch/Metric
Metric Bore
Seal Type
Unsealed
Bearing Type
Angular Contact
Material
Steel
Rows of Balls
Single
Outer Ring Width
22 mm
Cage Type
Phenolic
Closure Type
Open
Limiting Speed - Oil
17100 rpm
Internal Clearance
C0
Weight
3.765 LB
EAN or UPC
29176587351
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