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