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
Radial Internal Clearance Specification
Normal Clearance
Seal Material
None
Seal Type
Unsealed
Locking Device
No Locking Device
Cage Type
Phenolic
Radial Internal Clearance
Normal
Lubricant
Oil Preservative
Ball Material
Steel
I.D.
20 mm
Precision Level
Special Precision (P4Y)
Precision
Super Precision
Outer Ring Width
18 mm
No. in Set
Single Bearing
Bearing Type
Angular Contact
Dynamic Load Rating
1,570.00 lbf
O.D.
37 mm
Internal Clearance
C0
Preload Level
None
Inch/Metric
Metric Bore
Static Load Rating [Max]
950.00 lbf
Rows of Balls
Single
Material
Steel
Contact Angle
15 degrees
Closure Type
Open
Limiting Speed - Oil
61500 rpm
O.D. Type
Straight
Capacity
Standard Capacity
Limiting Speed - Grease
40400 rpm
Bore Type
Straight
Snap Ring
No
Width
9 mm
Cage Material
Phenolic
Weight
0.163 LB
EAN or UPC
29176587900
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