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7900 Series Super Precision Angular Contact Bearing

7905CTRDULP4Y

7900 Series Super Precision Angular Contact Bearing
Item #101421276
  • Super Precision Angular Contact Bearing
  • 7900 Series
  • Straight Bore - Metric
  • 25 mm ID x 42 mm OD x 0.354" Wide
  • Open Enclosure
  • Phenolic Cage Material
  • Normal Clearance
  • 15° Contact Angle
  • Steel Ball Material
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7900 Series Super Precision Angular Contact Bearing
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    Shipment Options
  • Super Precision Angular Contact Bearing
  • 7900 Series
  • Straight Bore - Metric
  • 25 mm ID x 42 mm OD x 0.354" Wide
  • Open Enclosure

description

  • 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
Precision Level Special Precision (P4Y)
Cage Material Phenolic
Lubricant Oil Preservative
Outer Ring Width 0.354 in
Preload Level None
Seal Type Unsealed
Radial Internal Clearance Normal
Dynamic Load Rating 1,760.00 lbf
Snap Ring No Snap Ring
Static Load Rating [Max] 1,220.00 lbf
Capacity Standard Capacity
Material Steel
Contact Angle 15°
Precision Super Precision
No. in Set Single Bearing
Bearing Type Angular Contact
Ball Material Steel
Seal Material None
Locking Device No Locking Device
O.D. 42.0000 mm
Radial Internal Clearance Specification Normal Clearance
Width 9 mm
Inch/Metric Metric Bore
Limiting Speed - Oil 52300 rpm
O.D. Type Straight
Bore Type Round Bore
Cage Type Phenolic
Limiting Speed - Grease 34400 rpm
I.D. 25 mm
Rows of Balls Single
Enclosure Open
Weight 0.185 LB
EAN or UPC 29176587948
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