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300-R Medium Series Ball Bearing

338R BKE

300-R Medium Series Ball Bearing
Item #103952275
  • 190 mm ID x 400 mm OD x 78 mm Wide
  • Open
  • No Snap Ring
  • Single Row Angular Contact Steel Bearing
300-R Medium Series Ball Bearing
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    Shipment Options
  • 190 mm ID x 400 mm OD x 78 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
Material Steel
Outer Ring Width 78 mm
Locking Device No Locking Device
Inch/Metric Metric Bore
I.D. 190 mm
O.D. Type Straight
Cage Type Phenolic
Radial Internal Clearance Normal
Bore Type Round Bore
Precision Standard
Rows of Balls Single
Precision Level Standard (ABEC 1)
Inner Ring Width 78 mm
Enclosure Open
Cage Material Phenolic
Radial Internal Clearance Specification Normal Clearance
Ball Material Steel
No. in Set Single Bearing
Lubricant Oil Preservative
Capacity Standard Capacity
Limiting Speed - Grease 1600 rpm
O.D. 400 mm
Seal Type Unsealed
Snap Ring No Snap Ring
Bearing Type Angular Contact
Contact Angle 15°
Seal Material None
Dynamic Load Rating 114000 lbf
icNumber 7703071
Limiting Speed - Oil 1900 rpm
Fillet Radius 4 mm
Width 78.000 mm
Preload Level None
Static Load Rating [Max] 160000 lbf
Weight 105.0 LB
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