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
Rows of Balls
Single
O.D. Type
Straight
Bearing Type
Angular Contact
Width
12 mm
Preload Level
None
Precision
Super Precision
Cage Material
Phenolic
Radial Internal Clearance Specification
Normal Clearance
Enclosure
Open
Closure Type
Open
Dynamic Load Rating
2,450.00 lbf
Seal Material
None
Precision Level
Special Precision (P4Y)
O.D.
40 mm
Bore Type
Straight
Material
Steel
Outer Ring Width
24 mm
No. in Set
Single Bearing
I.D.
17 mm
Capacity
Standard Capacity
Limiting Speed - Oil
61500 rpm
Contact Angle
15 degrees
Ball Material
Steel
Internal Clearance
C0
Cage Type
Phenolic
Seal Type
Unsealed
Locking Device
No Locking Device
Limiting Speed - Grease
40400 rpm
Snap Ring
No
Static Load Rating [Max]
1,310.00 lbf
Radial Internal Clearance
Normal
Lubricant
Oil Preservative
Inch/Metric
Metric Bore
Weight
0.287 LB
EAN or UPC
29176585883
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