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