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300-R Medium Series Ball Bearing

308R

300-R Medium Series Ball Bearing
Item #102176920
  • 40 mm ID x 90 mm OD x 23 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 40 mm ID x 90 mm OD x 23 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing

applications

  • Used with heavy radial loads, one-directional thrust loads, or a combination of both
  • Can be furnished duplex ground for mounting in pairs with two-directional thrust loads

features

  • Bores range in diameter from 12mm to 280 mm
  • 15° angular contact bearings with one heavy race shoulder and one counterbored race shoulder on the outer ring
  • Incorporates a greater number of balls than in the deepgroove nonfilling notch bearing
  • Normally furnished with ABMA C3 radial clearance
  • Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages
Width 0.91 in, 23 mm
Snap Ring No Snap Ring
Static Load Rating [Max] 7530 lbf
Dynamic Load Rating 48.8 kN
Temperature Range [Max] 450 °F
Static Load Rating 33.5 kN
O.D. Type Cylindrical
Locking Device No Locking Device
icNumber 7697431
Bearing Type Unmounted, Angular Contact
Limiting Speed - Oil 9000 rpm
Rows of Balls Single
Inner Ring Width 0.91 in, 23 mm
Limiting Speed - Grease 7500 rpm
Precision Standard
Precision Level Standard (ABEC 1)
Series 300R
Outer Ring Width 0.91 in, 23 mm
Capacity Standard Capacity
Flush Ground No
Bore Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Preload Level C3 Axial Clearance
No. in Set Single Bearing
I.D. 1.57 in, 40 mm
Seal Material None
Enclosure Open
Radial Internal Clearance Normal
Inch/Metric Metric
Origin Single Row Angular Contact
Lubricant Oil Preservative
Material Bearing Steel
O.D. 3.54 in, 90 mm
Cage Material Bearing Steel
Contact Angle 15 Degree
Cage Type Metal
Ball Material Steel
Fillet Radius 1.5 mm
Seal Type Unsealed
Weight 1.5 LB
EAN or UPC 97741007658
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