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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
O.D. Type Cylindrical
O.D. 3.54 in, 90 mm
Seal Material None
icNumber 7697431
Rows of Balls Single
Cage Type Metal
Material Bearing Steel
Origin Single Row Angular Contact
Ball Material Steel
Contact Angle 15 Degree
Static Load Rating [Max] 7530 lbf
Outer Ring Width 0.91 in, 23 mm
Series 300R
Fillet Radius 1.5 mm
Lubricant Oil Preservative
Width 0.91 in, 23 mm
Radial Internal Clearance Normal
No. in Set Single Bearing
Enclosure Open
Temperature Range [Max] 450 °F
Capacity Standard Capacity
Precision Standard
Cage Material Bearing Steel
Preload Level C3 Axial Clearance
Bearing Type Unmounted, Angular Contact
Limiting Speed - Oil 9000 rpm
I.D. 1.57 in, 40 mm
Radial Internal Clearance Specification Normal Clearance
Precision Level Standard (ABEC 1)
Inch/Metric Metric
Limiting Speed - Grease 7500 rpm
Bore Type Cylindrical
Locking Device No Locking Device
Inner Ring Width 0.91 in, 23 mm
Seal Type Unsealed
Flush Ground No
Dynamic Load Rating 48.8 kN
Static Load Rating 33.5 kN
Snap Ring No Snap Ring
Weight 1.5 LB
EAN or UPC 97741007658
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