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
Snap Ring
No
Closure Type
Open
Preload Level
None
Seal Material
None
Capacity
Standard Capacity
O.D.
55 mm
Seal Type
Unsealed
Limiting Speed - Oil
41200 rpm
O.D. Type
Straight
Internal Clearance
C0
Ball Material
Steel
I.D.
30 mm
Width
13 mm
Bore Type
Straight
Locking Device
No Locking Device
Radial Internal Clearance Specification
Normal Clearance
Bearing Type
Angular Contact
Inch/Metric
Metric Bore
Precision Level
Special Precision (P4Y)
Outer Ring Width
26 mm
Static Load Rating [Max]
2,310.00 lbf
Material
Steel
Cage Material
Phenolic
Rows of Balls
Single
Enclosure
Open
Contact Angle
15 degrees
Dynamic Load Rating
3,400.00 lbf
Radial Internal Clearance
Normal
Lubricant
Oil Preservative
Limiting Speed - Grease
27100 rpm
Precision
Super Precision
No. in Set
Single Bearing
Cage Type
Phenolic
Weight
0.503 LB
EAN or UPC
29176580581
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